About Us

Delivering Excellence in Manufacturing

Openex is home to a full-service, one-stop-shop, contract manufacturing company producing custom large machined parts and fabrications. Our full large fabrication services including large machining, cutting, welding, rolling, punching, press braking, testing, painting, and others.

We are ISO, CE, ASME, API, LR certified companies. Our dedicated and professional quality control team guarantees our products meeting the highest standards.

Unmatched Material Market

We also have our own material market, the standing stock of stainless steel is more than 160000 tons and the amount of special steel is over 20000 tons. our stand stock of carbon steel is over 150000 tons.

Our products are widely applied in sectors of Petrochemical, Engineering Machinery, Ship and Ocean Engineering, Pressure Vessels & Tube Sheet, Oil & Gas, Energy and others. And our products have won a good market share and customer satisfaction rate.

We are committed to making end-users 100% satisfied, forging a world-class enterprise with top-quality products and all-around services and ultimately becoming an international conglomerate engaged in large-scale and standardized production.