Hebei Hongyu Steel Tube Co.,Ltd. (HHST) established in 1998, which reposes on the shore of Bohai Sea--Cangzhou city, Hebei Province. The convenient transportation, highly developed communication and the large local population made Cangzhou city a development potential city. The total area of the HHST estate is 98, 000 m 2, of which the floor area is 26, 200 m2. The current staff number is 388 people, among which 38 people hold the senior title of technical post. The total asset of HHST is 360 million RMB.

The main products are seamless steel tube, spiral steel pipe and so on.

The company smoothly passed through ISO9002 Quality system certificate in 2000, and complete smoothly 9001-2000 change a version. The company passed the American petroleum academic association API attestation again in August in 2003, obtaining a meeting to mark to use power, the initiative of the company obtained environment registration an attestation in the meantime, raising a business enterprise a management layer, distributing pass for the military advance international trade.