Founded in 1995, Tianjin Baolf Steel Co., Ltd. special make steel tube, round pipe. Can fellow ASTM A500 ASTM A53 BS1387 API 5L API 5CT
Standard, size O. D20MM-610MM 15X15MM-500X500MM. At the same time we trad for MS plate, 1220X2440MM 1500X6000MM and 2000X6000MM GI Sheet 0.5mmX1220MM-4.0MMX1220MM Zinc coating 70g-275g, Aluminium sheet, 0.1mmX1220MM-20MMX1220MM

In order to insure the goods' quality and delivery time, we Inspect the product very carefully, and own one truck transport compnay in We expirence in exporting to U. A. E, Europe, Japan, South-east of Asia, and north of America. Hope we can have chance to give you best service and high quality product Our faith and sincerity will be the most important thing you get from us, and we can cooperate with you equally, benificialy, and friendly!