Yanshan Huancheng materials supply and Marketing Co., Ltd.   

Yanshan Huancheng materials supply and Marketing Co., Ltd., Hebei City Steel Pipe Manufacturing Co., Ltd, Yanshan County seamless steel tube plant, located in China Equipment Management Association awarded the "China pipeline equipment manufacturing base of Yanshan", is a set of production, processing, sales through-train service enterprises. The company was founded in 1997, covers an area of 48000 square meters, construction area of 3400 square meters, the existing staff of 120 people, including technical staff 21 people, have 3 seamless steel tube production line, annual production capacity of 50000 tons. Our company is the production of 219 - 820 a variety of conventional type and non type, seamless steel pipe wall thickness of 6mm - 70mm of various types, and according to user needs, special types of seamless steel tube manufacturing. The products are sold to all provinces, city, praised by users, especially some special types of seamless steel tubes, in the domestic large steel pipe factory production situation, I plant products to fill the domestic blank, addresses the special needs of the construction unit.

Production and sales of thermal expansion of seamless pipe