DONGGUAN TONJA INDUSTRIAL CO.LTD
Our equipment including Punching machine, hydraulic press, stretch machine, shears, bending machine, welding machine, laser cutting machine, painting production line,phosphating production line, continuous die stamping production line ; universal testing machine, deep-drawing microscope, salt spray test machine, hardness tester,thickness meter, sheet metal projectors.
General product information
Material : Carbon steel,Stainless steel, spring steel, Bronze, brass, copper alloy,aluminum alloy, tinplate,nickel silver, plastic
Surface treatment : zinc/nickel/chrome/tin plating(colour or natural), Galvanization, anodizing,
oil spraying, powder coating, polishing, passivate, brush,wire drawing,etc.
Metal processing : tooling making, samples approval, cutting,stamping, punching,tapping,welding,bending and forming, finishing, assembly
CNC parts:CNC lathe milling, CNC lathe turning, drilling, tapping, finishing, assembly, packing
Specification: OEM/ODM,make per customer's drawing or sample
Package: polybag inside export carton outside or according customer's requirement, blister and Tape and reel package available.
Tolerance:0.01-0.1mm, CNC machining parts:0.1-0.002mm
Service : Before mass production, we supply pre-production samples for customer final confirmation, tooling maintenance and tooling slight change free
Our equipment including Punching machine, hydraulic press, stretch machine, shears, bending machine, welding machine, laser cutting machine, painting production line,phosphating production line, continuous die stamping production line ; universal testing machine, deep-drawing microscope, salt spray test machine, hardness tester,thickness meter, sheet metal projectors.
General product information
Material : Carbon steel,Stainless steel, spring steel, Bronze, brass, copper alloy,aluminum alloy, tinplate,nickel silver, plastic
Surface treatment : zinc/nickel/chrome/tin plating(colour or natural), Galvanization, anodizing,
oil spraying, powder coating, polishing, passivate, brush,wire drawing,etc.
Metal processing : tooling making, samples approval, cutting,stamping, punching,tapping,welding,bending and forming, finishing, assembly
CNC parts:CNC lathe milling, CNC lathe turning, drilling, tapping, finishing, assembly, packing
Specification: OEM/ODM,make per customer's drawing or sample
Package: polybag inside export carton outside or according customer's requirement, blister and Tape and reel package available.
Tolerance:0.01-0.1mm, CNC machining parts:0.1-0.002mm
Service : Before mass production, we supply pre-production samples for customer final confirmation, tooling maintenance and tooling slight change free
October 19, 2024
October 02, 2024
May 18, 2024
April 30, 2024
July 10, 2024
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October 19, 2024
October 02, 2024
May 18, 2024
April 30, 2024
July 10, 2024
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
