| Yeh Der Enterprise Co., Ltd. Yeh Der is a gear manufacturer of all kinds of plastic gear, spur gear, worm gear, helical gear, pinion gear, bevel gear and powder metallurgy gear with a high level of precision. We also have strict quality control in each stage of the production process including gearbox, small gear box, small gear motor, motor gear box, planetary gearbox, helical gearbox and vacuum gear boxes. |
| Ji-Yang Plastic Co., Ltd. Ji-Yang Plastic was founded in 1986 as a manufacturer of plastic injection molded parts, such as plastic buckle, plastic handle, hooks, slides, loops and rings, ladder locks, cord locks, shoulder pads, pads and strips, foot stands, bottom cases, side wheels, cart systems, card tags, and others. |