| Shie Yu Machine Parts Industrial Co., Ltd. |
 | Manufacturers and supplies of valves, pipes, fitting, reverse osmosis system and plastic exported to worldwide with payment terms L/C, DP and T/T since 1972. Type of valves includes butterfly valves, compact ball valve, check, diaphragm, electric actuated valves and diaphragm valves. Products certified by ISO 9002. |
| Shyang Yih Hardware Factory |
 | Manufacturer of cock, faucets, bronze water gauge, gas, pu-nylon, brass flare, connectors and butterfly ball valves with payment terms L/C & T/T in worldwide market established in 1989. |
| Gamela Enterprise Co., Ltd. |
 | Manufacturer of automobile parts, automotive engine parts, car air conditioning parts & tools, radiators, alternators & starters, receiver drier, accumulators, condensers, evaporators, fan motors, hose fitting, o-ring, sealing washer, thermometer, testing manifold, adaptor, auto quick coupler, tubing cutter in European, American and Japanese cars. The major markets are in America, Europe and Asia. The branches located in China, Taiwan, and South Korea. |
| Hub Industrial Co., Ltd. |
 | OEM manufacturer of air-conditioning and freezing accessories since 1976. Products include freezing and air-conditioning valves, couplings, tools, freezers, freezer handles, hinges & sheeting, filter & dryers, and more. |
| Airmender Refrigeration |
 | Founded in 1973 as a manufacturer of refrigeration and air conditioning products & tool including tubing tool kits, door hinges, valves, charging hoses, color-coded pressure/ compound gauges refrigeration equipments, refrigeration parts and accessories. |
| P&M Industrial Refrigeration Co., Ltd |
 | Manufacuturer of AC&R parts and service tools. The main products include tubing tools, service manifolds, replacement gauges, service accessories, instruments, brass fittings, accumulators / receivers /oil separtors, etc. |
| Yih Pron Enterprise Co., Ltd. |
 | Manufacturer of automobile air conditioners. |
| Chih Tai Y & S Co., Ltd. |
 | Manufacturer of automotive tools, including hose & wire pliers, fluorescent lamps, LED lights, air inflator gauges, air tools, body repair tools supplied worldwide with payment term L/C or T/T. The custom-design/ OEM orders are welcome. |
| Better Enterprise Co., Ltd. |
 | Better Enterprise Co., Ltd. was founded in 1978 on an ethical standard which strives to ensure reliability, dependability, and efficiency throughout all aspects and levels of business. It has earned the trust of clients and suppliers alike by adhering to this philosophy. |