Sell yanshan,seamless tube,ship,gb5312-85suplly,management company, @China (Mainland)

yanshan,seamless tube,ship,GB5312-85suplly,Management company, seamless tube,ship,GB5312-85 YANSHAN QIANYI PIPE INDUSTRY CO.,LTD is specialized supplier of steel pipes, fittings(socket welded, butt-welded, and threaded) and flanges with high quality and the competitive prices Welded steel pipe: Standard:GB/T3091, GB/T3092, GB/T9711, ASTM A53, BS1387, ASTM?A120 API 5L Material: Q195,Q235B,Q345B Outside Diameter:1/2

Post by Wenjun Peng    Construction & Real Estate    @2012-12-03 16:32:20