Shandong Liaocheng Zgl Metal Manufacturer Co.Ltd

Shandong Liaocheng ZhongGangLian Metalwork Co.,Ltd, dated from the year 2000, after 8 years of hard- working ,now the company has become an international seamless pipe manufacturing company.The company is located at Chinese biggest seamless steel pipe base, north of the Changjiang River, The Water City-- Shandong Liaocheng. It occupies a land area of 800,000 square meters; north is JiHan Highway, west is the Beijing-Kowlon railway.e company has two complete steel pipe production lines at present: One has 60, 90 punchers , 6 Cold- drawn production line, and 1 hot rolling production line, mainly produces the thick wall seamless steel pipe with outer diameter 30mm-219mm; The other is the 325mmASSRL tube rolling-mills, it is the national biggest three roller tube rolling-mill, using the core rod, limit moves the minor cycle technique, and  the third-level computer control's automated system, all achieve the international standards. The products mainly cover outer diameter 177m... [详细介绍]