Our company occupies an area of 18700 square meters with 11680 square meters building area. There are 260 workers and many equipments, such as big lathes, boring lathe, grinding machine, numerical control machine tool, test machine for hydraulic pressure valve, and so on. Our annual productive capacity reaches over 5,500 tons.

Our company adopts CAD valve design center and three-dimensional simulation manufacturing and design system to develop and design new products, and that can optimize product’s structure and ensure the quality and speed of developing new product. And the series products of ANSI,API,JIS, BS, DIN,GB standard steel flat-plate valves manufactured by our company have many features, such as reliable seal performance, small torque when on-off, sulphur resistant and wearable, long life and cleaning pipeline by hair bulb, etc.


Our company has passed many attestations, such as ISO9001,CE,TS,AZ etc. API-6D is auditing. The products are widely used in national important engineering such as Shengli oil fields, Liaohe oil fields, Zhongyuan oil fields, Daqing oil fields, Shanghai petrochemical company, Yangzi petrochemical company, Yanshan petrochemical company, and so on.

The aim of our company is ensuring quality, credit first, zealous service, letting customer satisfied. And the spirit of the company is innovation+ quality+ honesty & faith + service. So the company promises: we use top-ranking quality, reasonable price and fast delivery time to serve for most of customers.