Innovate

Industry standards drafted by Huamin and participated in the drafting
  • Steel grinding rod for rod mill YB/T 4550-2016

    Steel grinding rod for rod mill YB/T 4550-2016

  • Low chromium alloy cast iron grinding section YB/T 093-2019

    Low chromium alloy cast iron grinding section YB/T 093-2019

  • Forged steel ball YB/T 091-2019

    Forged steel ball YB/T 091-2019

  • Alloy cast iron grinding ball YB/T 092-2019

    Alloy cast iron grinding ball YB/T 092-2019

  • Manual iron pot group standard T/SDWJ 001-2018

    Manual iron pot group standard T/SDWJ 001-2018