HRA Stainless Steel Products Company is a collection of scientific research, development and manufacturing and sales of integrated enterprise, mainly producing stainless steel valves and fittings, rigging hardware, thousands of varieties of six categories. Products are widely used in petroleum, chemical, metallurgy, electric power, fertilizers, pharmaceuticals, food, sewage treatment and urban construction, environmental protection and other fields. The company has the most advanced precision casting line and the world's leading technology of BRUKER spectrometer, dozens of intelligent numerical control machine tools, has strong machining ability. The company has passed ISO9001 quality system certification, the company's Technology Department, QC Department, Marketing Department and General valve workshop, machining workshop, Assembly workshop, advanced CAD design center in the efforts of all employees of the company will continue to launch new high-performance products