we have obtained ISO 9001, ISO 14001, ISO 45001, CE, AAA-level credit rating certification, etc.
Country:Mexico
Project name:PEMEX Dos Bocas Refinery Heat Exchanger Copper-Alloy Tubes Project
Product description:(ASTM B-111 C44300B Copper-Alloy Seamless Tubes 25.4*2.77,6002Pcs)