The company was established in 1988. It covers 55, 000 square meters and a construction area of 6, 800 square meters, existing 160 workers and 15 technicians. Now, on the equipment we have a number of advanced pipe production line: like the metal forging machining, cold forming, hot extrusion, heat treatment process, so our output is 6, 000 tons. Company are also with a variety of detection devices: such as nondestructive testing, chemical analysis, metallographic examination, physical experiments, Thick technical strength. The production include the following standards: the United States will be able to produce standard, Germany demarcation, the Japanese standard, GB standard etc, on the basis of high and medium voltage specifications of stainless steel, alloy steel, carbon steel pipes, elbows, the three exchanges, reducers, flanges, caps etc on all sizes diameter. company has passed ISO 9002 international certification. And the production have provided a large number of pipe, elbow, tees for national key projects