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| COMPANY BRIEF DESCRIPTION Ningbo liantong equipment manufacturing Co.,LTD , who was once Zhenhai petrochemical equipment factory of the third construction company of SINOPEC, is a petrochemical equipments and pipe fittings manufacturing enterprise. It is a spare parts network member enterprise of SINOPEC and CNPC. It specializes in manufacturing heat furnaces and petrochemical static equipments such as ethylene crackers、air-preheaters、Economizers、Super heaters、high and low evaporators. And we also manufacture high frequency finned tubes、electric resistance welded studded tubes and pipe fittings in various materials, such as returns、bend tubes、elbows、reducers、tees、cap etc. Our products widely used in the petrochemical、electricity、metallurgy、mechanism、food and medical industry etc, and they have been widely sold to the overseas, such as America、Middle east and southeast Asia. |
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In 2003, gaining ISO9001:2000 Quality Manage System certificate awarded by CQC。
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In 2005, gaining special equipment (boiler)manufacturing license certificate awarded by China Quality Supervision Bureau.
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In2006, gaining TüV certificate . |
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a spare parts network member certificate of CNPC. |
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In 2007,gain ASME “U” and “S” Certificate of Authorization. |
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In 2002, gaining pressure piping parts manufacturing certificate awarded by China Quality Supervision Bureau.
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In 2006, gaining special equipment(pressure vessel) manufacturing license certificate awarded by China Quality Supervision Bureau.
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In2007,gaining HSE certificate.
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a spare parts network member certificate of SINOPEC |
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