By the Harbin Power Station Valve Co., Ltd. independently developed by the technical staff 1000 MW Ultra-supercritical units supporting the full amount of safety valve through the national technical appraisal, soft drinks valve, check valve, hydraulic test plug valve passed the national product appraisal . These few valve technology has reached the world advanced level, can replace similar imported products, marking China's thermal power unit supporting valves to a new level of production.
Jiangsu Dingtian Stainless Steel Products Co., Ltd. , https://www.dingtiancasting.com