• Supplier Assessment Certificate

    Period: 2018-03-07 / 2019-03-06

    Certificate Encoding: 17343590_P+T

    Certification bodies: Alibaba

  • Molybdenum Boat for contionous sintering Patent

    Period: 2014-03-26 / 2023-03-26

    Certificate Encoding: 3467477Inve

    Certification bodies: 中华人民共和国国家知识产权局

  • CE certificate

    Period: 2011-07-11 / 2021-07-11

    Certificate Encoding: TC 11/007806

    Certification bodies: UK Product Safety Test Center Limited

  • CE certificate

    Period: 2011-07-11 / 2021-07-11

    Certificate Encoding: TC 11/007806

    Certification bodies: UK Product Safety Test Center Limited

  • ISO9001:2015

    Period: 2017-07-19 / 2020-07-18

    Certificate Encoding: 01717Q10873R0S

    Certification bodies: Beijing Xingguo Global Certification Co.,Ltd