We are the biggest steel pipe manufacturer in Shandong province,China.
We have got two complete production line as:
-, Cold drawn from size 1/4"-5" OD pipe.
-, Hot rolled from size 6"-16" OD pipe, also we can work from size 20"-24" as hot expand pipe.

Also,we have got carbon steel pipe for liquid use (ASTM A106/A53GR.B), steel pipe for casing (P-110, K55, N80 and so), steel pipe for pipeline (API5L GR.B, X42, X52, 60, X70), steel pipe for construction (high thickness of ST45, ST52).
商铺手机链接：http://m.vooec.com/c_wsh0711.html
商铺网站链接：http://wsh0711.cn.vooec.com
主营业务：steel pipes.seamless steel pipe,welded steel pipe,carbon steel pipe,alloy steel pipe.