Liaocheng city, long hair steel tube co.Ltd.Was estalished in september 2006, islocated in liaocheng city.Shandong province of indstial park, the company covers anarea of 96 acres, a production line drawing, secondary fnishing prodution line.A total in-vestment of 150 ilin yuan.Existing staff of more than 200 people, incuing senior en-gineer 6 people, engineers 10 people, intermediate technicians and management 36people.

The company is set up the earliest time in liaocheng, the largest production scale, thehighest quality of the products of the pipe professional manufacturers.A production linemainly in cold drawn seamless pipe, in order to adapt to the market, service to customers, the second phase into the finishing line a.Company existing natural gas heating billetsloping bottom of a furnace, continuous heat treatment furnace a 180 perforation unit a,

Guide plate acuu-roll rolling tube machine a, 12 stand micro tension reducing diameter a, 120t extubation.Unit 4 units, seven roller straightening machine, a hydraulic test machine, eddy current testing, ultrasonic flaw detection and large hoisting equipment to taiwan more than a decade, annual production capacity of 20 million tons.