YanchengXinyongjiaPetroleumMachineryManufacturingCo.,Ltd_万博安卓手机客户端 YanchengXinyongjiaPetroleumMachineryManufacturingCo.,Ltd_万博安卓手机客户端

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NEWS

Focus on the company's dynamic, release enterprise information, welcome your attention!More

PRODUCT

Invigorating enterprises with science and technology and strengthening enterprises with talents.

Increasing investment in scientific research and speeding up the development of high-tech products.

ABOUT

The company has passed API international certification, ISO9001 quality management system certification, ISO14001 environmental management system certification and OHSAS18001 occupational health and safety management system certification. Professional production of screw drilling tools and other downhole power tools for domestic oil and coal mine workover and drilling use, enjoy a high market reputation.

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