On the afternoon of November 30th, after a lot of tests and summing up experience from failures, Dongchen technical team successfully overcame technical difficulties and developed a set of mature and advanced atomizing nozzles ---- rotary adjustable atomi

DC400 is a type of device that high pressure pipeline with component combination and integrally incorporated steam pressure and temperature control function into one control device. 

On the morning of February 11, a reporter from Yuhang TV and Luo Linhua, chairman of Dongchen Intelligent Technology Co., Ltd., conducted an in-depth interview.

Reliable Chinese valve manufacturer Dongchen Desuperheater helps you meet production schedules, maintain product quality, and improve plant efficiency in power generation, hydrocarbon and petrochemical industries.

Dongchen Intelligent pays tribute to every worker and wishes you a happy International Labor Day!

Dongchen's featured product--safety valve, is an automatic valve, which uses the pressure of the medium itself to discharge a certain amount of fluid without any external force, so as to prevent the pressure in the system from exceeding the predetermined

DOngchen sincerely invite you to take the time to attend 2023 China (Shang Hai) International Fluid Machinery Exhibition.

In the afternoon of October 25, 2022, Hangzhou Energy Conservation Association held the Ninth Fourth Congress and Council Meeting in Zijingang International Hotel. Zhejiang Dongchen Valve Technology Co., LTD Chairman Luo Linhua and Marketing Director Zhen

DOCN invites you to attend the 7th Procurement Conference for China Petroleum and Chemical Industry.

Dongchen Spring safety valve is an automatic pressure release device used on pressurized equipment or pipelines.