Announcement on Change of Company Name

Zhejiang Dongchen Valve Technology Co., Ltd. (DOCN) was successfully selected as the national professional, sophisticated, special and innovative little giant enterprise.

On March 21, Tao Qi, deputy secretary of the Party Working Committee of Qianjiang Economic Development Zone and director of the management committee, and other leaders visited Dongchen Intelligent Technology Co., Ltd. to guide the work.

On November 17th, 2022, Dongchen Valve chairman Luo Linhua and general manager Wang Lihua visited Han’s Laser for learning and exchange.

DOCN Cryogenic Valve

Check valves, also known as nonreturn or one-way valves, enable fluid to flow one way in a pipeline.

On August 16, 2022, Vice President Li Weizhong of Hangzhou Special Equipment Inspection & Research Institute and other leaders came to Zhejiang Dongchen Valve Technology Co., Ltd. for guidance and research.

In April, Dongchen Intelligent carried out the training on the basic knowledge of product technology in 2023 and the "mandatory course for managers".

On the afternoon of November 19, Yang Yanhui, the magistrate of Taihe County, Ji’an City, and other leaders visited Dongchen Valve for research and guidance.

Dongchen Invites you to attend the 14th thermal power industry development forum & 2023 Shanghai industrial energy saving exhibition.