Health&Safety ISO45001
Supplier Qualification to CNPC
Quality Management System ISO9001
Certification to Safety Production
Enviromental Management System ISO14001
အဆိုပါခိုင်မြဲအုပ်စုတစ်စုအဖွဲ့ဝင်ယူနစ်
Health&Safety ISO45001
Supplier Qualification to CNPC
Quality Management System ISO9001
Certification to Safety Production
Enviromental Management System ISO14001
အဆိုပါခိုင်မြဲအုပ်စုတစ်စုအဖွဲ့ဝင်ယူနစ်