TONGCHENSI INDUSTY CO., Ltd(TCS) is dedicated to the supply of high precision metal parts. TCS was founded in 2015, locates in the rapid development of changsha , - Hunan province. Special location, very near shanghai, shenzhen.  With over 10 years' experience in designing and producing custom metal parts. You can be assured that all parts supplied by Tongchensi have been meticulously designed and tested to ensure hassle free life time use.

Why Choose Us?
  • Technical advice

  • Sample order can be accept

  • 100% inspect before delivery

  • ONE-STOP service, save the money for clients

  • Return all money if it is our fault


    Technology:   draw and design, improve your drawings to reduce cost, copy samples

    Process:   CNC machining, CNC turning ,CNC milling, Carbon fiber, sheet metal fabrication, and so on

    Finish:   grinding, polishing, brush, sandblasting, color anodized, plating,and so on


    Turning and milling

    We have a wide range of manual and CNC Turning & Milling machinery. This coupled with our experienced workforce, enables us to provide a quick turnaround on complex components.

    Milling capacity – 1000 x 500 x 500

    Turning capacity – Ø270mm over the cross slide and 690 x 165mm in the gap.


    We specialise in Exhaust Tooling (Tube End Forming Tooling – expanding tools, reducing tools & notching tools, Tube Bend Tooling – Mandrel & Empty, Casemaking Tooling, Baffle Plate & End Plate Blanking, End seaming Tooling, Pierce & Raise Tooling, Casemaker Mandrels, Mandrel Cables)

    We can also make bespoke tooling to your requirements.


    We provide a complete design and build service, from concept through to assembly.

    We have the facility to assemble machinery at our premises or on site if you prefer. Or both!


    We can weld components using TIG, MIG & Stick AC / DC up to 500 Amps, In Mild Steel, Stainless Steel, Aluminium & Copper.

    Supply chain capabilities

    While we've been building a successful business we've also accumulated a large approved supplier base so we can offer our customers a range of related services including sheet metal work, laser cutting, high pressure water jet cutting, heat treatment, powder coating, plating, chemical blacking and anodising.

Contact:Mr zhang

Mobile:+86-18670308955 Telephone:QUOTE

Address:lvgushangwu zhongxin,changsha city,hunan province,China
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