| supply steel pipe JIS-G3458 stpa23 zhaohui (hits:343) |
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We are Qiancheng steel-pipe co.,ltd, china. supply seamless steel pipe JIS-G3458 zhaohui:+86 -13582735241 E- m a il(M S N):zhaohui36@live.cn Our mainly product is seamless steel pipe also export hot-finished steel pipe, stainless steel pipe, pipe fittings, flange and supporting tubing, etc. sell seamless steel pipe JIS-G3458 stpa23 sell seamless steel pipe JIS-G3458 stpa23
Our company obtained the certificate of ISO9001 Quality System Authentification, Certificate of the EU PED -97-23-EC Quality Management System in 2008 and it started to run in accordance with API 5L in 2009.
If you need,pls don't hate contact me.
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