Changzhou Longren Mechanical & Electrical Co., Ltd.Changzhou Longren Mechanical & Electrical Co., Ltd.

  • Home

  • About Us

  • Products

    • Welding Torch

    • Parts of MIG Welding Torch

    • Parts of TIG Welding Torch

    • Plasma Spare Parts

    • Plug

    • Tools

    • Welding Earth Clamp

    • Switch for Welding

    • Welding helmet

    • Others

    • Electrode Holder

  • News

    • News of fair

    • Professional Knowledge

    • The company daily

  • Contact Us

Product category
  • Welding Torch

    MIG Torch

    TIG Torch

    Plasma torch

  • Parts of MIG Welding Torch

    Swan Neck for MIG Welding Torch

    Nozzle for MIG Welding Torch

    Liner for MIG Welding Torch

    Contact tip for MIG Welding Torch

    Contact Tip Holder for MIG Welding Torch

    Gas Diffuser for MIG Torch

  • Parts of TIG Welding Torch

    Torch Body for TIG Welding Torch

    Collet for TIG Welding Torch

    Collet Body for TIG Welding Torch

    Ceramic Nozzle

    Back Caps

    Prex Clear Cup

    Heatshield

    Tungsten Electrodes

  • Plasma Spare Parts

    Electrode

    Plasma Nozzle

    Retaining Cap

    Plasma Torch Head Body

    Plasma Diffusers

    Plasma Handle

  • Plug

  • Tools

  • Welding Earth Clamp

  • Switch for Welding

  • czlongren-02@vip.163.com

    Changzhou Longren Mechanical & Electrical Co., Ltd.Changzhou Longren Mechanical & Electrical Co., Ltd.

      • Home

      • About Us

      • Products

        • Welding Torch

        • Parts of MIG Welding Torch

        • Parts of TIG Welding Torch

        • Plasma Spare Parts

        • Plug

        • Tools

        • Welding Earth Clamp

        • Switch for Welding

      • News

        • News of fair

        • Professional Knowledge

        • The company daily

      • Contact Us

      Your location: Home  News
    • News Categories

      • News of fair

      • Professional Knowledge

      • The company daily

    • News Categories

      • News of fair

      • Professional Knowledge

      • The company daily

      • What issues to pay attention to when purchasing MB24KD torch for welding
        2024-01-08

        When it comes to welding, having the right equipment is essential for achieving high-quality results. One such crucial equipment is the MB24KD torch, which is widely used in various welding applicatio...

        Read More
      • What are the characteristics of tig torch wp26 welding
        2023-12-29

        Tig welding, also known as gas tungsten arc welding, is a highly versatile welding process used in various industries. The tig torch wp26 welding is a crucial component in Tig welding setups, offering...

        Read More
      • What is the difference between welding torch and cutting torch
        2022-12-31

        The welding torch is actually a welding gun, which refers to the part that performs welding operations during the welding process. It is a tool used for gas welding. It is shaped like a gun, with a no...

        Read More
      • New building are put into use this year
        2020-11-13

        ​Our new factory building has been put into use this year.

        Read More
      • New product show in ESSEN Fair in Shanghai
        2019-07-01

        Read More
      • Copper content of brass
        2017-07-18

        Read More
      • FABTECH 2017 11.06-11.09 Booth number B28070
        2017-05-16

        Read More
      • German Essen welding and cutting fair 9.25-9.29 Booth number 15D68
        2017-05-16

        Read More
      • What is the rule of 33 in TIG welding?
        2025-02-28

        In TIG welding, the "33 rule" is a parameter setting method used for high-speed pulse welding. It is simple to remember and performs excellently in actual welding. Specifically, the "33 rule" includes...

        Read More
      • How to solve the plasma cutting torch hanging slag ?
        2022-02-21

        Why CNC plasma cutting torch hanging slag analysis. Generally speaking, NC cutting machine in flame cutting thick plate, cutting surface finish is high, no burr and hanging slag.

        Read More
      <123459>

      Contact Us

      We have enough product lines to cope with mass production and have a lot of advanced equipment to produce products, which we can meet the needs of different guests. Besides, the advanced equipment can produce higher quality products.

      0086-13606128231
      czlongren-02@vip.163.com  
      Copyright © 2026 Changzhou Longren Mechanical & Electrical Co., Ltd. All rights reserved
      Sitemap All tags  Designed by Zhonghuan Internet
      • sidebox_whatsapp_icon
        +86-13606128231
      • sidebox_email_icon
        czlongren-02@vip.163.com
      • sidebox_sns_icon
        sidebox_sns_ewm
      • sidebox_msn_icon
        ruby-0715
      • Inquiry
      • Inquiry
      • ewm
      • Top

      • Tel

      • Skype

      • E-mail

      • Contact

      • Inquiry