welcome to the official website of Yanan Jiasheng Petroleum Machinery Co., Ltd!

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    jiasheng

  • jiasheng

    jiasheng

TEL: 0911-251 5900

ADDRESS: yao dian district, yan 'an, shaanxi province

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Xi'an Kunlun bank comes to our company for research and guidance
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Professor Shi Taihe of Southwest Petroleum University
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API audit expert guidance
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CONTACT

TEL:

0911-251 5900

ADDRESS:

yao dian district, yan 'an, shaanxi province