Our company---liaocheng jiangshan steel material Co.,Ltd , which is established in August 2002,located in the beauty city- Liaocheng .Our company is about 380 kilometers to Qingdao city and 360 kilometers to Tianjin city. It is one of the biggest seamless steel pipe produce base in china. Our company is a large corporation of gathering manufacture and trade covers 10,000 square meters area. There is 250 staff, integrating produce, sale and storage. We produce about 75,000 tons every year. ...