• FAQ Frequently Asked Questions

    1. Are we Manufacturer? Yes, we are a specialized manufacturer of Stainless Steel Tubes and Pipe, Nickel Alloy Tubes and Pipes in China.  2. What…

    About US June 1, 2020
  • Why You Should Choose Guanyu Tube?

    Qualification and Certification of Guanyu TubeProduction Equipment List of Guanyu TubeTesting Equipement List of Guanyu TubeQuality Control System of …

    About US June 1, 2020
  • Quality & Control of Guanyu Tube

    Qualification and Certification of Guanyu TubeProduction Equipment List of Guanyu TubeTesting Equipement List of Guanyu TubeQuality Control System of …

    About US June 1, 2020
  • Testing Equipment List

    Qualification and Certification of Guanyu TubeProduction Equipment List of Guanyu TubeTesting Equipement List of Guanyu TubeQuality Control System of …

    About US May 29, 2020
  • Producing Equipment

    Qualification and Certification of Guanyu TubeProduction Equipment List of Guanyu TubeTesting Equipement List of Guanyu TubeQuality Control System of …

    About US May 29, 2020
  • Qualification and Certification

    Qualification and Certification of Guanyu TubeProduction Equipment List of Guanyu TubeTesting Equipement List of Guanyu TubeQuality Control System of …

    About US May 29, 2020
  • Contact US

    Stainless Steel and Nickel Alloy Department: Zhejiang Guanyu Steel Tube Co., LtdAdd: No.3 Jiangnan Road, Jiangnan Industrial Zone, Songyang County, Zh…

    About US May 23, 2020
  • About US

    Zhejiang Guanyu Steel Tube Co., Ltd Zhejiang Guanyu Steel Tube Co., Ltd has been serving the World since 2003. ISO 9001:2015, PED 2014/68/EU certified…

    About US May 23, 2020
  • Request for Quotation

    Stainless Steel and Nickel Alloy Department:Add:No.3 Jiangnan Road, Jiangnan Industrial Zone, Songyang County, Zhejiang Province, 323400 P.R. ChinaCel…

    About US May 23, 2020