|
Shandong HuaBao Steel Pipe Co., Ltd. was established in 2002, formerly known as "Jin-Sheng Guang industry trade co***nies, construction of production base in 2006, is a professional R & D, manufacturing, marketing high-end boiler tubes, auto tubes, oil pipes of the modern enterprise, more than 400 employees, is in the petroleum, petrochemical fixed oil pipe supply business, a network provider, the co***ny mainly produces J55 series, N80 series seamless steel pipe, oil pipe and oil casing upsetting thickenin...
|
Home
