Yanshan County Steel Pipe Co., Ltd. CITIC (ISO9001: 2000 international quality system certification enterprises), was founded in 2003, is a large manufacturer of steel pipe, with a total area of 25 million square meters, construction area of 55, 000 square meters, Existing high-quality staff of more than 300 people, produces Φ 16mm - Φ 926mm, wall thickness 3mm-100mm seamless steel pipe 300, 000 tons, of which large-diameter seamless steel pipe 200, 000 tons. The main products are high and medium pressure boiler tubes, high-pressure gas cylinder tubes, hydraulic support pipe, line pipe and other special management. After many years of struggle to become China's CITIC steel pipe seamless steel pipe enterprises to participate in competition, the main force.

Yanshan County CITIC Steel Pipe Co., Ltd. In 2005 has introduced double-sided spiral submerged arc welded pipe (Lincoln-sided submerged arc welding machine) production lines 3, specifications Φ 219mm - Φ 2820mm, thickness 6mm-25mm, annual production capacity of 200, 000 t. West Germany technology JCOE LSAW production line 4, Φ 219mm - Φ 1620mm, wall thickness 4mm-85mm annual production capacity of 300, 000 tons. Material; Q235, Q345, L245, L290, L360 pipeline steel, S245, S290, S360, X42-X70), product specification is complete, reliable, and has won praise customers.