On June 24, 2021, the GB/T 3163 "Vacuum Technical Terminology" standard revision and ISO 3529 standard conversion working group meeting was held in Hangzhou, Zhejiang. Our chairman Ren Weimin and tech

On March 6, the company obtained the "Epak Knowledge Innovation Capability Evaluation Certificate" issued by China Standard (Beijing) Certification Co., Ltd., and the evaluation result was A-level.

Hangzhen Energy established a leading group for epidemic prevention and issued the "Guidelines for Prevention and Control of Pneumonia Epidemics Infected by New Coronavirus Infected by Zhejiang Hangzh

On February 5, 2020, Hangzhen Energy Party member Chen Yan joined Zhongtai Subdistrict on duty to prevent the epidemic.