Letter of commitment

2020-12-25

In order to ensure the legality and compliance of our Internet information service business, our company makes and abides by the following commitments:

The 41st Electrical Instrumentation Industry Exhibition

2020-10-19

The 41st Electrical Instrumentation Industry Exhibition

Honor

2021-04-12

Great quality three system external audit

2021-07-20

From July 19th to 20th, five audit teachers from China Quality Certification Center conducted a two-day supervision and audit of our company's quality, environment, and occupational health and safety systems.

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