Copper Battery Spring Contact
Description：Brass contact manufacturer,Battery contact part,Contact copper,Brass spring electrical contacts,Spring contact,Electrical silver contacts,Copper battery spring contact,Electrical contact.
Technical information：
1. Spring steel+Heat treatment+ Nickel/ Tin/ Silver/ Gold plating
2. Copper (brass, phosphor copper)+Nickel/ Tin/ Silver/ Gold plating
3. Beryllium copper+ heat treatment+ Nickel/ Tin/ Silver/ Gold plating
4. Stainless steel+ Nickel plating
Engineering difficulty：
1. Tiny size with precision dimension
2. Complex structure, with many bending
3. Assemble by soldering
Remarks：
1. Tooling time: 15 working days
2. Production time: 15 working days
