升级到高级会员并解锁额外的福利. 更多详细资料
加入我们,关注您的公司成长! 成为全球1万多家金属材料公司的一分子 更多详细资料
Foreign trade department: Dongguan Pulin Metal Co., Ltd. was established in year 2...
API 5L X70 steel pipe in under API 5L standard, API 5L X70 steel pipe is a main type ...
ISO 3183 L485 / X70 PSL1 LSAW pipeline is our main production steel,mainly divided in...
ISO 3183 L320 / X46 PSL1 LSAW pipeline is our main selling products with good chemica...
ISO 3183 L390N / X56N PSL2 LSAW pipeline is an industrial steel pipe, with good chemi...