Quality Control | Audit | Sourcing | Supply Chain Services

INSPECTION-CHINA is a third-party quality services company. We provide a comprehensive range of quality inspection, factory audit, and technical consultation services, leveraging our professional expertise. During inspections and audits, all client instructions are strictly followed. We deliver accurate and reliable first-hand information to our clients, serving as their eyes and ears.

Key Advantages

Our service advantages ensure your business stays ahead of the competition.

Industry expertise

Experienced team from various domains

Timing

Report sending within 24H after operation

Confidentiality

No diffusion of client's information

Linguistic skill

No more misunderstanding on all sides

Our Services

We provide the best services with quality as the core for the growth of your business.

Inspection

An overall quality monitoring before, during and after the mass production, could avoid the bad surprise at the end.

Audit

A deep audit is the best way to know who you are working with and to evaluate the potential business risks.

Sourcing

An accurate sourcing could not only help you find the qualified supplier but also save your time and money.

Order following-up

A regular following-up could keep you informed every progress and problem of your order production.

Logistic

An efficient and one-stop logistic management is the guarantee of your goods delivery on time.

Business travel

A whole package of interpretation and journey organization brings you an easy business travel in China.

Together, we make it possible!

Meet Our Best Team

Our technical and experienced team here for your best consulting services.

STEVEN TANG

Mechanical Engineer

Expert in machining, injection mold, plastic, etc

Thomas LU

Electrical Engineer

Expert in electric appliance, digital products

Cindy QIN

Senior Consultant

Expert in fashion, decoration, toys, consumption goods

Daniel SUN

Senior Consultant

Expert in audit and management improvement

Testimonials

What our customers are saying about us after using our services.

You guys are legendary! You guys are great and having amazing technical support and quality service. I couldn't ask for any better. Thank you!

Julia Kevinson

Designer and importer - Promotional products

It was really a great pleasure to work with your team. Your professional skill and accurate technical communication are extremely impressive.

Simon Schröder

Quality Director - Mechanical Industry

Using your service is honestly the best choice that I made. Sourcing, inspection and logistic services helped me a lot on the first step of my business. Bravo!

Dominique Dupont

Entrepreneur - E-commerce of digital articles

You are awesome! I do appreciate the factory audit service, which helped us to avoid some big risks during the collaboration. Great job!

David Doe

Purchasing director - Chain supermarket

Our Clients

Who are we

INSPECTION-CHINA is a third-party quality services company. We provide a comprehensive range of quality inspection, factory audit, and technical consultation services, leveraging our professional expertise. During inspections and audits, all client instructions are strictly followed. We deliver accurate and reliable first-hand information to our clients, serving as their eyes and ears.

In addition to quality inspection and audit services, our sourcing and trade assistance are also highly valued by our clients---particularly import companies and entrepreneurs. With an experienced team supporting every step, we ensure our clients enjoy a smooth and worry-free purchasing and production process in China.

Our customized solutions are designed to ensure that products meet industry standards, are manufactured according to client specifications, and fulfill consumer expectations.

As an independent third-party service provider, INSPECTION-CHINA acts as your extended Quality Assurance and Technical team in China. We consistently collaborate with our clients, offering consultation and working alongside them throughout the process.

Our operations are strategically centered in most major industrial cities across China, including key manufacturing hubs such as Ningbo, Shanghai, Hangzhou, Shenzhen, Qingdao, Guangzhou, Dongguan, Xiamen, Suzhou, and more. This extensive geographical presence allows us to maintain close proximity to suppliers and factories, ensuring fast response times and reduced travel costs.

Thanks to our widespread network of experienced inspectors, we are able to dispatch a qualified professional to any factory location in China within 72 hours of your request. Whether your supplier is located in a major city or a remote industrial zone, our team can be on-site quickly to conduct thorough inspections or audits.

Following the visit, we provide a detailed inspection or audit report within 24 hours, enabling you to make timely, informed decisions. Our reports are clear, objective, and tailored to your specific quality or compliance requirements—helping you mitigate risk and maintain control over your supply chain without leaving your desk.

Why choose us

Our success is built upon a dual foundation: the steadfast trust and partnership of our clients, and the deeply held core values that guide every member of our team. These principles---integrity, excellence, and collaborative success---not only shape our internal culture but also directly translate into the reliable, high-quality service we deliver. It is this synergy between external confidence and internal commitment that fuels our continuous growth and achievement.

Industry Expertise

The INSPECTION-CHINA team has extensive expertise across diverse industries, including machinery, textiles, footwear, plastics, furniture, and more. We provide targeted recommendations from the very first stage of engagement. Our engineers develop efficient, practical solutions tailored to the specific conditions of your project.

Transparency

INSPECTION-CHINA maintains full transparency in all supplier communications. Clients are promptly updated following any discussion with suppliers. We immediately report any irregularities identified during inspections or routine communications, ensuring no information is ever withheld from our clients.

Timing

INSPECTION-CHINA strictly adheres to all agreed service timelines. Delays in operations or report delivery are not permitted under any circumstances. We provide detailed inspection reports—complete with photos and videos—within 24 hours. For urgent requests, a comprehensive report is delivered within 8 hours of task completion.

Linguistic Skill

In addition to English, our primary working language, INSPECTION-CHINA has team members fluent in Japanese, French, and Italian. This multilingual capability ensures clear, seamless communication between clients and suppliers. We effectively eliminate any language barriers throughout the entire process.

Confidentiality

Protecting business and industrial secrets is a fundamental and unwavering principle at INSPECTION-CHINA. Our team strictly upholds this critical commitment before, during, and after every service delivery. All client information, sensitive product details, and confidential supplier contacts are never disclosed to any outside third party.

Reliability

INSPECTION-CHINA guarantees that no undisclosed agreements are made with suppliers, and we enforce strict procedures to prevent commercial bribery. In trade assistance services, we derive no profit from client-supplier transactions. Our compensation is solely the service fee paid by the client, ensuring impartial and trustworthy support.

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Quality Inspection Services

What is Quality Inspection?

Quality Inspection, often referred to as Quality Control (QC), is a systematic process designed to ensure that manufactured products or delivered services consistently adhere to predefined quality standards and meet customer or client specifications. It serves as a critical checkpoint to verify safety, functionality, reliability, and overall compliance before goods reach the market.

As product quality has become a decisive competitive factor in the global marketplace, an increasing number of importers and buyers—especially international brands—now mandate formal quality inspection for their orders sourced from China. Implementing structured QC helps safeguard brand reputation, reduce returns, and ensure customer satisfaction.

To maintain consistent quality and minimize defect rates during mass production, many clients opt for During-Production Inspection (DPI). This proactive approach allows for early identification and correction of issues while production is still underway, preventing costly surprises and delays just before shipment. DPI is widely regarded as one of the most effective strategies to control quality at source.

Our Quality Inspection Procedure

To conduct objective, consistent, and efficient quality inspections, INSPECTION-CHINA has developed a clearly defined operational procedure that standardizes the workflow and actions of every inspector. Our process ensures transparency, accuracy, and reliability at each stage.

Prior to the inspection, we share detailed inspection standards and checklists with the supplier. This ensures they are fully aware of all critical quality requirements, enabling them to align production processes accordingly and reduce potential defects early on. By fostering clear communication and expectation-setting from the outset, we help suppliers improve their internal quality management and support smoother, more compliant production runs.

Types of Quality Inspection Services

INSPECTION-CHINA offers a comprehensive range of quality inspection services tailored to meet diverse client needs at every stage of production. We provide flexible and scalable solutions—from pre-production checks to final random inspections—ensuring quality control is seamlessly integrated into your supply chain.

Our team can promptly organize on-site quality control interventions based on your specific requirements and instructions. Whether you need an initial production check, a during-production inspection, or a pre-shipment verification, we execute with efficiency and precision.

Within 24 hours after each inspection, you will receive a detailed report complete with clear photographs or video evidence, highlighting both conformities and any non-conformities found. Should any critical issues arise during the inspection, our qualified inspector will contact you immediately to discuss findings and recommend corrective actions—ensuring you stay informed and in control throughout the process.

Pre-Production Inspection (PPI)

Pre-Production Inspection (PPI) serves as a crucial verification step to ensure that the supplier fully complies with all specifications and requirements before mass production begins. This inspection is conducted during the production preparation phase, once materials and initial setups are ready. Suppliers may proceed with full-scale manufacturing only after a satisfactory PPI result is confirmed, helping to prevent issues before they escalate.

During-Production Inspection (DPI)

During-Production Inspection (DPI) provides ongoing, objective monitoring to track production progress in real time and verify that all requirements and instructions are being accurately followed by the supplier. Typically carried out when 20–25% of production is complete, this phase allows for early detection of deviations, enabling timely corrections and ensuring consistent quality control throughout the entire manufacturing cycle.

Pre-Shipment Inspection (PSI)

Pre-Shipment Inspection (PSI) serves as the final, comprehensive quality check performed on fully finished and packaged goods prior to shipment. Generally conducted on 90–100% of the ready products according to client specifications, this critical inspection verifies strict conformity to all technical requirements and overall shipment readiness. Upon receiving the detailed inspection report, the client can confidently make an informed and timely decision regarding shipment approval or initiate any necessary corrective actions.

Container Loading Supervision (CLS)

Container Loading Supervision (CLS) offers end-to-end oversight of the loading process, from container arrival to sealing. Throughout this service, every step is meticulously documented, including cargo placement and container condition, to prevent discrepancies and ensure full compliance with shipping requirements. This thorough record helps avoid unexpected issues upon goods receipt and enhances shipment transparency.

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Audit Services

What Is a Factory Audit?

A factory audit is a systematic and objective assessment carried out by a professional auditor to evaluate whether a supplier or vendor meets the criteria to be considered a qualified and reliable business partner. It is also designed to uncover any potential risks that could emerge during the course of future collaboration, such as quality issues, production delays, or non-compliance with legal and ethical standards. The scope of a factory audit extends well beyond a simple review of equipment and production capacity. It includes a thorough examination of how the factory organizes its production processes, ensures consistent product and service quality, and manages its workforce, including aspects such as working conditions, health and safety practices, and labor rights.

For most companies seeking to establish a partnership with a supplier they have little or no prior experience with, conducting a factory audit before making a final decision has become an increasingly common and necessary step in the sourcing process. This is particularly true for multinational corporations and international brands, for whom a comprehensive factory audit—often including an ethical or social compliance component—is now considered a prerequisite to signing any formal contract. Such audits help ensure that suppliers align with the buyer's values and operational standards from the outset.

On one hand, a factory audit helps clients build confidence in their collaboration with a supplier by providing an objective assessment of the supplier's capabilities and reliability. On the other hand, this diagnostic process enables clients to gain a clear understanding of the supplier's strengths and weaknesses, and more importantly, to identify and mitigate significant potential risks before they result in financial loss or reputational damage.

During the audit, the auditor carefully verifies all critical points outlined in the audit checklist, as well as any additional concerns or special requirements raised by the client. These may include production processes, quality control systems, raw material sourcing, maintenance practices, and compliance with health, safety, and environmental standards. Following the site visit, a detailed and objective audit report is prepared based on the evidence and observations gathered. Our audit report includes not only a completed questionnaire accompanied by photographic evidence but also videos captured during key operations and professional observations and comments from the auditor. This comprehensive documentation ensures full transparency, supports informed decision-making, and serves as a valuable reference for continuous improvement and future collaboration.

Types of Audit Services

In addition to inspection services, INSPECTION-CHINA offers a comprehensive range of audit services tailored to meet the diverse needs of our clients. All audits are conducted by our team of professional quality and management experts, who bring extensive industry experience and in-depth technical knowledge to every assessment.

Our audit services are designed to help clients evaluate supplier capabilities, identify potential risks, and ensure compliance with relevant standards and requirements. Depending on the specific objectives and scope, we provide the following types of audits:

Simple Factory Audit (SFA)

The simple factory audit is a streamlined verification process that assesses a supplier's basic structure and qualifications prior to order placement. This type of audit is typically conducted for smaller facilities or those involved in less technically complex products and services. It focuses on essential operational aspects to ensure the supplier meets the fundamental requirements for a reliable business partnership. The approach is efficient and direct, providing a clear snapshot of a supplier's capability to handle basic production needs. For buyers, this serves as a cost-effective tool for initial supplier screening and risk identification before committing to larger volumes.

Advanced Factory Audit (AFA)

The advanced factory audit is a comprehensive assessment based on the ISO9001 management system, offering a professional and detailed evaluation. This audit is typically applied to medium or large-scale suppliers and those offering technical products or complex services. It thoroughly examines quality management processes, operational consistency, and overall organizational effectiveness. By benchmarking against international standards, the audit provides deep insights into a supplier's long-term reliability and capacity for continuous improvement. As a result, it is an essential step for clients seeking to establish robust and scalable supply chain partnerships.

Supplier Social Audit (SSA)

The supplier social audit evaluates a factory's compliance with international standards such as SA8000, ISO14001, ISO18001, and BSCI frameworks. This audit accurately reflects the factory's practices regarding worker rights, employee welfare, and overall working conditions. It also scrutinizes critical areas including occupational health, workplace security, environmental impact, and ethical management. By identifying strengths and areas for improvement, it helps ensure the supply chain aligns with global social responsibility norms. For international brands, this audit is indispensable for upholding corporate values and meeting stringent regulatory requirements.

Supplier Improvement Actions (SIA)

We also provide ongoing management improvement follow-up services to help factories rectify non-conformities identified during audits. Our experts work on-site to develop practical corrective action plans and implement sustainable solutions tailored to each supplier's needs. The frequency and scope of these follow-up engagements are flexibly determined based on client requirements and the complexity of issues uncovered. This proactive service ensures continuous progress and helps maintain elevated standards over the long term. By supporting suppliers in their development, we contribute to building more resilient, transparent, and trustworthy global supply chains.

Our audit services are more than just assessments—they are strategic tools that empower you to make informed decisions, protect your brand reputation, and build a more resilient and responsible supply chain. Whether you are onboarding a new supplier, monitoring ongoing performance, or driving corrective actions, INSPECTION-CHINA delivers the clarity and confidence you need.

Contact us today to learn how our tailored audit solutions can support your quality and compliance goals.

Competitiveness comes from continuous improvement

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Sourcing Services

Proudct sourcing

Product sourcing is one of the most valued services we offer, especially for clients taking their first steps into doing business with China. As companies look to expand globally, establishing a reliable supply chain in China can be both a strategic advantage and a significant operational challenge.

Due to language barriers and cultural differences, many overseas buyers find it challenging to identify reliable Chinese suppliers or source the right products. Miscommunication often leads to misunderstandings about product specifications, quality standards, or pricing structures. In addition, gathering all the necessary information—such as supplier credentials, factory capabilities, compliance certifications, and market pricing—can be overwhelming for clients unfamiliar with the local landscape. Without a structured approach, these challenges can result in costly mistakes and project delays.

With the support of INSPECTION-CHINA’s experienced sourcing team, you can not only find the right suppliers and products in China but also save valuable time and reduce costs. Our team conducts thorough supplier verification, negotiates pricing on your behalf, and coordinates communication between you and shortlisted vendors. Whether you are looking for custom-manufactured goods, off-the-shelf products, or raw materials, we tailor our sourcing approach to your specific quality requirements and business objectives.

Since the establishment of our sourcing division, we have partnered with numerous entrepreneurs who continue to rely on INSPECTION-CHINA to support and scale their business success. By combining on-the-ground expertise with a commitment to transparency, we help our clients build long-term, trust-based relationships with their Chinese partners. From initial supplier shortlisting to pre-shipment inspections and logistics coordination, our end-to-end sourcing solutions are designed to ensure that your supply chain remains efficient, compliant, and competitive.

Speciality in various domains

Good understanding of client requirements

Industry expertise

Strong and proven grasp of technical issues

Rich experience

Consistently high cost-performance in targeted research

Skilled communication

Effective business negotiation with strong price sensitivity

To ensure a standardized and efficient sourcing process, we have established the following procedure:

Step 1: Evaluate the client's request and clarify all relevant details

Step 2: Develop a comprehensive sourcing plan based on the client's specifications

Step 3: Execute the sourcing process and keep the client regularly updated

Step 4: Deliver a sourcing summary including all collected information

For each sourcing project, we provide at least three qualified suppliers or product options in the summary, along with detailed information. Additionally, we can supply other documents or data upon request to meet any special requirements.

Sample Customization

Sample customization is a value-added service available to clients who wish to verify product quality and functionality based on their own modifications. This service is particularly beneficial for buyers seeking to differentiate their products in the market or test specific features before committing to bulk production.

Clients can develop their own design by building upon the existing products of potential suppliers. Whether the goal is to adjust dimensions, incorporate new materials, modify packaging, or add branding elements, our team ensures that your requirements are clearly communicated and understood by the supplier from the very beginning.

To minimize the risk of errors, INSPECTION-CHINA will coordinate closely with the suppliers and monitor the entire research and development process. Our local presence enables us to conduct onsite visits when necessary, verify progress firsthand, and identify potential issues early. Regular updates on the development status—including photos, videos, or technical reports—will be provided to the client throughout the development cycle.

Once the prototype is completed, we will arrange prompt shipment to the client's designated address. Upon request, we can also conduct a preliminary quality check before shipping to ensure that the sample meets the agreed specifications, saving clients the time and cost of receiving and returning unsatisfactory samples.

This convenient service not only helps clients reduce costs but also ensures business confidentiality prior to the placement of final orders. By keeping design iterations and supplier communications within a controlled process, we help protect your product concepts from being disclosed prematurely. Furthermore, successful sample customization reduces the risk of misunderstandings during mass production, paving the way for smoother order fulfillment and stronger supplier relationships.

Whether you are launching a new product line or refining an existing one, our sample customization service offers the flexibility, oversight, and peace of mind you need to move forward with confidence.

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Trade assistance

With INSPECTION-CHINA's quality control, audit, and sourcing services, many overseas importers and buyers can effectively ensure product quality when working with their Chinese suppliers. However, quality assurance is just one piece of the puzzle when it comes to managing a supply chain in China. There remain several critical challenges that need to be addressed throughout the entire procurement process:

I need to request samples from different suppliers—who can help coordinate the collection and shipment?

Has my supplier fully understood all the technical specifications?

Will my supplier strictly follow my instructions during production?

Are there any issues arising during the production process?

Why is no one answering my calls or replying to my emails?

Has my order actually been scheduled for production?

Where can I find a reliable freight forwarder to handle transport and customs clearance?

What documents should I prepare for customs clearance?

I’m planning to visit my supplier in China—who can assist me with travel arrangements?

I will attend the Canton Fair next month—can I find an interpreter in advance?

These are just a few examples of the real-world concerns that importers face on a daily basis—concerns that, if left unaddressed, can lead to costly delays, miscommunication, and compromised product quality. Navigating the complexities of the Chinese market requires more than just inspection services; it demands a trusted local partner who understands both the language and the landscape.

That's where INSPECTION-CHINA goes beyond inspection. Our comprehensive trade assistance services are designed to support you at every stage of your sourcing journey—from supplier communication and sample coordination to production follow-up, logistics support, and even on-the-ground travel assistance. We don't just check your products—we help you manage your entire China supply chain with confidence and peace of mind.

In response to the recurring challenges our clients often experience when partnering with Chinese suppliers, we have proactively developed the following specialized services, each designed to mitigate risk and streamline your supply chain：

Order following-up

Monitor production status and provide regular client updates

Sample collection and sending

Consolidate samples from multiple suppliers and ship them to you

Logistic Service

Manage your shipments for a safe, efficient, and cost-effective delivery

Business travel & visit

Arrange well-planned visits and comfortable stays for your China trip

Translation and interpretation

Bridge language gaps in technical documents and business meetings

Other Customized Services

Tailor our services to meet your unique requirements and specifications

Don't let unanswered questions disrupt your business. Partner with INSPECTION-CHINA today and experience a smoother, safer, and more efficient way to source from China. Contact us now to learn how we can support your next order from start to finish.

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How to reach us

We would be happy to answer any questions you may have, and our team is available for a free consultation at any time.

Address

Shanghai, China

Phone

+86 173 69 50 04 81

Email

sales@inspection-china.net

It’s time to

INSPECTION CHINA

Key Advantages

Industry expertise

Timing

Confidentiality

Linguistic skill

Our Services

Inspection

Audit

Sourcing

Order following-up

Logistic

Business travel

Meet Our Best Team

STEVEN TANG

Thomas LU

Cindy QIN

Daniel SUN

Testimonials

Our Clients

INSPECTION CHINA

Who are we

Why choose us

Industry Expertise

Transparency

Timing

Linguistic Skill

Confidentiality

Reliability

INSPECTION CHINA

Quality Inspection Services

What is Quality Inspection?

Our Quality Inspection Procedure

Types of Quality Inspection Services

Pre-Production Inspection (PPI)

During-Production Inspection (DPI)

Pre-Shipment Inspection (PSI)

Container Loading Supervision (CLS)

INSPECTION CHINA

Audit Services

What Is a Factory Audit?

Types of Audit Services

Simple Factory Audit (SFA)

Advanced Factory Audit (AFA)

Supplier Social Audit (SSA)

Supplier Improvement Actions (SIA)

INSPECTION CHINA

Sourcing Services

Proudct sourcing

Speciality in various domains

Industry expertise

Rich experience

Skilled communication

Sample Customization

INSPECTION CHINA

Trade assistance

INSPECTION CHINA

How to reach us