Your Quality Partner In China

  • 17+ years quality inspection experience
  • 24Hours Report, Always faster.
  • Honest,No Part-time inspectors.

Competitive Price

  • $119/man-day(all-inclusive) in China.
  • $199/factory (all-in) everywhere in China.
  • Save 50cost compared to market prices.

One-To-One Service

  • Assign specific person manage your orders.
  • Easy to solve problems,save you time.
  • You have a QC team in China.

High Quality, Best Service



QGS was founded in Hong Kong since 2003, we are committed to provide Product Inspection services, Quality Assurance and Sourcing agent in Mainland China for global customers. Our service purpose is: According to customer requirements and timely provision of quality products and services, help them to audit, secure, manage and optimize their global supply chain.

QGS has 7 branch offices in China, located in Guangzhou, Ningbo, Shanghai, Tianjin, Suzhou, Qindao, Xiamen, which covered the mainly manufacturing bases in China, we have built a strong team to work for our customers, there are over 57 professional inspectors and auditors,  most of them have 8 years working experience, 40% of them have bachelor degree and 20% of them have M.S. degrees.

We are the completely independent Third Party service supplier, we cherishes every cooperative opportunity given by global customers, you commissioned, we promised !

We believe we are your best choice in China.

Read more


Why QGS Inspection

  • 2015-01-26

QGS provide inspection service in chinaRead more

How to audit a factory in China

  • 2021-01-05

QGS provide professional factory audit services in China.Read more

3 Steps To Booking an Inspection

  • 2012-02-12

How to booking an inspection service in China.Read more


Connecting the international buyers and their suppliers, we act just as their own QA/QC team and merchandiser team in China.

we strive to

·  Study and develop quality control technology, provide with our clients innovative, professional quality &engineering solutions our clients

·  Bring our clients outstanding values and help them to drive cost down, increase sales and profits by continuously improving their product quality, management system, and add value to their products and services.

·  Make global purchasing more simple, smoother,safer and happier through helping our clients do better what they do in quality assurance, reducing and eliminating the risks in accepting unsafe, substandard merchandise toward the end customers. 

Contact Us
  • Address: Room 413, Shengrui Commercial Center, No. 608, Yingbin Road, Dashi Town, Panyu District, Guangzhou City, China 广州市番禺区大石镇迎宾路608号盛瑞大厦4楼413室
  • Phone: +86-20-39153013
  • Email:

Please send your information or send us a email to get a booking form or quote.

Welcome to get in touch with us, thank you very much! Ivan+86 18929520552(wechat/whatsapp)

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