HAIYAN SANXIN STEEL TUBE CO.,LTD.established in July 1997, is a private enterprise which integrated scientific research,production and trade in one.
square meters construction area
million yuan in national assets
years of professional production
The Company covers an area of about 70 mu, an building area of more than 25,000 square meters, and has fixed assets of more than 45 million yuan.The Company specializes in manufacturing all kinds of steel pipes for high-precision cold-drawing hydro-cylinders, cylinders, automobile cylinder liners and other auto parts.In addition, it also produces a variety of special steel pipes, marine steel pipes, high, middle and low pressure boiler pipes.The largest diameter ofits products can be up to 350 mm, and the wall thickness ranges from 0.5 mm to 30 mm.