Competitive advantage
1.7 year experience and good technical support
2. Accept customer design
3. Accept low quantity
4. High output with quick delivery
5. Competitive price
6. We do reply and offer price within 24 hours after received inquiry

Processing ability
Main Product
CNC machining parts, Precision mechanical components, Precision milling parts
Main Material
Brass, Copper, Carbon steel, Stainless steel, Steel alloy, Aluminum alloy
Surface Treatment
Zinc plating, Nickel plating, chromate plating, anodize as per customer's requirement
The Most Precise Tolerances That Tongyi Can Process
1)Shaft diameter below 6mm and maximum pore size tolerance up to 0.003mm,
2)Shaft diameter larger than 6mm and pore size tolerance is 0.005mm,
3)Linearity below 100mm distance etc, tolerance is up to 0.005mm,
4)100mm or more distance linear tolerance is up to 0.01mm,
5)A form tolerance is up to 0.003 - 0.005mm,
6)Position tolerance is up to 0.01mm.
Production Equipment
1)CNC Machining Center;
2)CNC Lathe;
3) CNC Milling Machine;
4) Precision Cutting Machine
Measuring Instruments and Equipment
2)smooth plug gauge,
3)thread gauge,
4) Image measuring instrument,
5) Coordinate Measuring Machine,
6) Roughness tester,
7) routine inspection of calipers
Preferred Drawing Formats
Preferred Industries
1) Communication Equipments
2) Medical Equipments
3) Photo electricity Equipments
4) Auto Industry
5) Mechanical Equipments
6) Other customized Parts

About us
Xiamen Tongyi Industry & Trading Co., Ltd.
Xiamen Tongyi Industry & Trading Co., Ltd. Is established in 2007, which is specialize in producing varies kind of precission machanical fittings and parts of hardware by CNC lathe, automatic lathe, instrument lathe, punch press machine, etc.
Xiamen Tongyi Industry & Trading Co., Ltd. Production Facility
All our products are manufactured under ISO9001: 2008, We has 11 precision CNC lathes, 20 automatic lathes, 40 second-process machines, to mach your volume orders.

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