Which certification bodies are more authoritative in the injection molding industry?

NQA is the abbreviation of National Quality Assurance Ltd. It is one of the EU Notified Bodies. Registered in China as Shanghai SNQA Certification Co., Ltd. (SNQA), registration number CNCA-RF-2003-19. It has multiple overseas branches in Japan, South Korea, India, Thailand, Malaysia and other countries in the Asia-Pacific region, and has offices or regional representatives in Beijing, Qingdao, Shenzhen and other places in China. NQA has accreditation qualifications from UKAS and ANAB, the world's most prestigious accreditation agencies.

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NICEIC is the British Electrical Installation Safety Committee. The NQA parent department has very strong product testing and engineering acceptance capabilities in the UK.

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NTS is an investor in the US NQA and can carry out a wide range of testing projects, covering UL, CSA, EN, CB and many other fields. It is one of the largest and most powerful testing institutions in the world.

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SNCH (0499), as SNQA’s cooperative agency for CE certification in medical devices and other fields, has instructions as shown below: