we have obtained ISO 9001, ISO 14001, ISO 45001, CE, AAA-level credit rating certification, etc.
颁辞耻苍迟谤测:罢丑补颈濒补苍诲听
Project name:PTT PUBLIC COMPANY LIMITED聽Linepipe Project
Product description:LSAW, API5L X65M PSL2, 711.2*17.48&22.23mm, with 3LPE coating + Internal Epoxy Lining,30PCS