Home > QHSE&API > QUALIFICATION
QUALIFICATION
|
National Top Ten Well-konwn Brand of Good Product Quality |
High and New Technology Enterprise Certificate |
Certificate of China's Green Chemical Benchmarking Enterprise |
|
Credible Enterprise Certificate
|
China's Top Ten Well-known
Brand for Good Product Quality
|
Trustworthy Enterprise Certificate
|
|
Science and Technology Progress Award
|
Honor of Excellent Supplier by Sinopec
|
Grade AAA International Quality and Credit Certificate
|
|
Credible Enterprise Certificate |
Grade A Credit Taxpayer |
China's Excellent Credible Enterprise |
|
Certificate of Material Supplier of CNPC |
International Quality Credit Rating Certificate |
Certificate of Conformity of Quality Management System Certification |
