Ballpoint pen tip Household Medical Lockmaking industry appliances and (including dentistry nozzle
compressors and orthopedics)
glasses watch gas
motorcycle electric car
Bicycle Accessories
Aviation parts Hydraulic、pneumatic Oil pump nozzle fuel Various electrical
processing parts and various valves injector connectors,
Turbocharger fiber optics,
car air conditioner parts fluorescent lamps
steering system parts Various plug-in
brake system parts programs for lithium
Air bag housing parts batteries