- Gears
- 2015-12-02 13:36
- Gears of a variety of small motors, remote control cars and boats.powder metallurgy process，based on metal powder such
- spring steel
- 2015-12-02 13:35
- for the production of small springsSpecification，Coiled：Φ5.5～16mm Rolled：Φ16～160mmForging：Φ160～450mm