INFORMATION

YINGTIANHUI

02

2022-04

Yingtianhui passed the annual supervision and audit of intellectual property standards

On March 16, the expert group of China Regulation (Beijing) Certification Co., Ltd. in Chongqing went to Yingtianhui to supervise and audit the intellectual property management system. With the active cooperation and joint efforts of various departments, the supervision and audit of the intellectual property management system was successfully completed. It provides a strong guarantee for the effective operation of the intellectual property management system with a validity period of three years.

31

2021-12

Rewards in recent years

Rewards in recent years

30

2021-12

Organizational framework

Organizational framework

30

2021-12

Business License

Business License