Wire Forming Springs

High quality Electrical Contact Spring & Wire Forming Springs

DoFo Springs has a passion for quality manufacturing. We sincerely believe that springs manufactured in our careful inspection play supportive role in several industries. The management of DoFo Springs has always given top priority to aspect of quality for producing dependable electrical contact spring.

Our manufacturing capacity and installation is competent to fulfill demand of customers. We have emphasized heavily upon quality. We possess the capacity to manufacture high standard electrical contact spring. The clientele list of DoFo Springs includes industrial players from automotive industry, electrical industry, aerospace, vehicle manufacturers, medical industry. Our products are thoroughly tested prior final delivery. We treat products through variety of procedures to enhance their service lifespan.

In coil spring industry, one aspect of the factory qualification is the capacity to produce different shapes springs. Wire Forms particularly require more on the capacity.

DoFo welcome cooperation with the client to design and make variety of spring types. Our 10000-square meter manufacturing facility houses more than 100 pieces’ art coiling and wire forming equipment, complying with TS 16949 and ISO standards.

DoFo Springs supplies precision wire forms for automotive, industrial, electrical, aerospace, truck, medical applications worldwide, with fast delivery and stock service and no-cost prototype design.

In coil spring industry, one aspect of the factory qualification is the capacity to produce different shapes springs. Wire Forms particularly require more on the capacity.

DoFo welcome cooperation with the client to design and make variety of spring types. Our 10000-square meter manufacturing facility houses more than 100 pieces’ art coiling and wire forming equipment, complying with TS 16949 and ISO standards.
DoFo Springs supplies precision wire forms for automotive, industrial, electrical, aerospace, truck, medical applications worldwide, with fast delivery and stock service and no-cost prototype design.
DoFo Supply Chian:
  • Material: High Grade Spring Steel - Carbon steel - Stainless steel – Music Wire, all comply to the RoHS standard.
 
  • Wire Diameter Range: from 0.2mm to 19mm (0.001inch~0.75inch)
 
  • Tolerance: Actual manufacturing tolerances will depend on the spring specifics. Usually, we follow the tolerance according to the standard of “GB1239.3-89, Grade 2” in China.
 
  • Surface Treatment Available: Prevent Rust oil, Black-dyeing, Paint drying, electrophoresis, Electroplating, zinc plating, Nickel plating, chrome plating, galvanization, passivation, ultrasonic washing, phosphorization, dacromet, teflon coating, environmental protection plating with ROHS test, salt spray test, etc.
 
  • Custom End prototypes as follows

TYPE OF END FINISHES

TYPE OF END FINISHES