China Zhonghai Steel Pipe Manufacturing Corporation.established in
1997.Our company has more than 1000 employees, the area is 135000
square meters. Owning 6 large standard workshop, we possess 9 sets
including the spiral steel pipe machine , one set 180mm seamless
puncher for hot-rolled as well as the hot- sinking mill equipment.
China Zhonghai Steel Pipe Manufacturing Co, .Ltd is a professional
manufacturers specializing in producing:
1. Seamless steel pipe ( Hot Rolled steel pipe)
2. Welded steel pipe
Our company manufactures various kinds of diameter (
21.3mm--1220mm) and wall thickness ( 2mm--60mm) . Not only base on
ISO9001-2000 series, but also passed the certification of API and
CE. And the annual production capacity reaches 200000tons, the
quantities of export is 80000tons per year.
They are applicable to extraction and processing of petroleum and
natural gas, pipeline transportation, machine-building industry,
boiler making, and the big construction item.
Msn/ Email: cnsteelpipe@ hotmail.com