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Our company has strong technical capability and scientific management. We have many professional certificates, such as AR1.AR2.CR2 class pressure container certificate issued by National Labor department, on-the-spot configuration certificate for ball tank manufactured by tank car, certificate for qualification of the design of catalog 3 pressure container, American ABS ISO9001 quality certificate, American ASME pressure container design and manufacture certificate, national configuration qualification certificate band 2, national band one measurement enterprise certificate and forging, foundry, heat treatment and electric plating license issued by national organization in charge of this field. |
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