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| PED 97/23/EC |
ISO9001 Cerifiate English version |
Manufacture License of Special Equipment
People's Republic of China |
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| Appointed Enterprise By HGSZ |
Member of Resource Market SINOPEC |
First Class Network Supplier CNPC |
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| Appointed Enterprise By CHCIC & CNCE |
Member of CACI |
Recommended Product by SINOPEC |