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  • BUSINESS LICENSE
    Scope of Business, Import and Export of Goods and technologies: Decoration Material, Construction Material, Electromechanical Equipment, software and hardware of computer, Chemical Material(Except for chemical dangerous goods), hardware and electrical equipment, clothing, knitted and cotton goods, steel material, Iron ore and Iron ore powder, Manganese ore and manganese ore powder, handicrafts,makeup,office supplies, daily provisions, toy wholesale and retails; import and export trade information consulting services.
    Update Time:2017-01-04
Product Certificates
  • ISO 9001/2008 CERTIFICATE

    Has been approved by Lloyd's Register Quality Assurance to the following Management System Standards: ISO 9001:2008

    The Management System is applicable to:Manufacture of ERW High frequency and SAW welding pipes.

    Update Time:2017-01-04
  • CERTIFICATE OF AUTHORITY TO USE THE OFFICIAL API MONOGRAM

    the right to use the official api monogram on manufactured products under the conditions in the official publications of the american petroleum institute entitled api spec Q1 and API-5L and in accordance with the previsions of the license agreement.

    In all cases where the official API monogram is applied, the api monogram shall be used in conjunction with this certificate number: 5L-0654

    The American Petroleum Institute reserves the right to revoke this authorization to use the official API Monogram for any resson satisfactory to the Board of Directors of the American Petroleum Institue.

    Update Time:2017-01-04
  • CERTIFICATE OF CONFORMITY OF FACTORY PRODUCTION CONTROL NO.: 0038/CPD/SHA/6005463/A SCHEDULE

    273 production line for ERW High frequency  Grade:S235JRH/S275JOH/S275J2H/S275NH/S275NLH/S355JOH/S355J2H/S355K2H/S355NH/S355NLH/S460NH/S460NLH, SIZE:outside diameter 88.9-273mm, thickness 2.5-12.5mm

    457 production line for ERW High frequency  Grade:S235JRH/S275JOH/S275J2H/S275NH/S275NLH/S355JOH/S355J2H/S355K2H/S355NH/S355NLH/S460NH/S460NLH, SIZE:outside diameter 219-457mm, thickness 4-16mm

    920 production line for ERW High frequency  Grade:S235JRH/S275JOH/S275J2H/S275NH/S275NLH/S355JOH/S355J2H/S355K2H/S355NH/S355NLH/S460NH/S460NLH, SIZE:outside diameter 219-920mm, thickness 5-16mm

    2020 production line for ERW High frequency  Grade:S235JRH/S275JOH/S275J2H/S275NH/S275NLH/S355JOH/S355J2H/S355K2H/S355NH/S355NLH/S460NH/S460NLH, SIZE:outside diameter 219-1422mm, thickness 4-16mm

    2540 production line for ERW High frequency  Grade:S235JRH/S275JOH/S275J2H/S275NH/S275NLH/S355JOH/S355J2H/S355K2H/S355NH/S355NLH/S460NH/S460NLH, SIZE:outside diameter 377-2540mm, thickness 4-25.4mm

    Update Time:2017-01-04
  • CERTIFICATE OF CONFORMITY OF FACTORY PRODUCTION CONTROL

    In compliance with regulation 305/2011/EU of the European Parliament and of the Council of 9 March 2011 (the Construction Products Regulation or CPR), this certificate applies to the construction product: Manufacture of ERW High frequency and SAW welding pipes

    This certificate attests that all provisions concerning the assessment and verification of constancy of performance and the performances described in Annex ZA of the standard EN10219-1:2006 Cold formed welded structural hollow sections of non-alloy and fine grain steels - Part 1: Technical delivery conditions under system 2+ are applied and that the product fulfills all the prescribed requirements set out above.

    The attached schedule, of the same date, details the manufacturing location, harmonised product standard and product parameters and shall form a part of this certificate.

    This certificate will remain valid as long as the test methods and/or factory production control requirements included in the harmonised standard, used to assess the performance of  the declared characteristics, do not change, and the product, and the manufacturing conditions in the plant are not modified significantly.

    Update Time:2017-01-04
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