1. Auto parts(stamping part): mainly including auto structural parts, auto functional parts, auto lathe parts, auto relays, etc.
2. Electronic parts(stamping part): mainly including connecting devices, connectors, brush parts, electrical terminals, elastic parts, etc.
3. Household electrical appliance parts(stamping part): mainly including household electrical appliance parts, such as color tube, electron gun parts, small household electrical appliance parts, various structural parts and functional parts, etc.
4. IC lead frame: it mainly includes discrete device lead frame and integrated circuit lead frame.
5. Motor iron core: it mainly includes single-phase series excitation motor iron core, single-phase household motor iron core, single-phase shaded pole motor iron core, permanent magnet DC motor iron core, industrial motor iron core, plastic encapsulated stator iron core, etc.
6. Electrical iron core: mainly including E-shaped transformer iron core, EI shaped transformer iron core, I-shaped transformer iron core, and other transformer iron chips.
7. Heat exchanger fins: mainly including industrial heat exchanger fins, household heat exchanger fins, automobile heat exchanger fins, etc.
8. Other parts: mainly including instrument parts, it parts, acoustic and camera parts, modern office parts, daily hardware, etc.