| Shuenn Yueh Industry Co., Ltd. |
 | Manufacturer of auto parts, motorcycle parts and other forged parts. |
| Chen Min Machinery Co., Ltd. |
 | Manufacturer of chromium and aluminum alloy plated cylinders used in various heavy and light motorcycles, automobile, ships, trucks, bulldozers, agricultural machinery, remote control cars, boats and mist sprayers engines exported to South-East Asia, Europe, Japan and worldwide with payment term L/C since 1977. |
| Yong Chiang Piston Co., Ltd. |
 | Manufacturer of pistons liner kits, valves for cars, tractors, agricultural machines, snowmobiles extends into North, Central & South America, Europe, Japan, New Zealand, Australia and Africa since 1989. Type of engine parts includes piston rings, liners, gaskets and engine valves, etc. |
| Nal Hon Industrial Co., Ltd. |
 | Manufacturer of automobile & motorcycle tools & parts, hardware tools and forged products such as hooks, buckles and ratchets for various applications. The customers' designs and OEM orders are welcome. Certificated ofa ISO9001. |
| Lih Yann Co., Ltd. |
 | Manufacturer of automotive service equipments, lubrication service equipments, venturi system tools, suction cups & lifters, lubricant related accessory and recycle containers over 50 patents. |
| De Lion Co., Ltd. |
 | Manufacturer of hydraulic seals, oil seals & oil rings for excavators, breaker parts, cylinder packing kits, bulldozers, folklifts, trucks and crane carriers exported worldwide. |
| Chien Chuan Auto Co., Ltd. |
 | Manufacturer of car accessories products. The products include cart parts, car accessories, booster cables, central armrest boxes, battery chargers, electricity banks, reflective vests/ sleeves, luminous batons, working lights, battery accessories, trailer cables, radiator caps, fuel caps, etc. |
| Zoeng Chang Industrial Co., Ltd. |
 | Manufacturer of transmission gears, forging hardware, tool & machining precision part used for motorcycles and automobiles. Clients served Honda Taiwan, Kwang Yang Motor, Yamaha Taiwan, Hoya Industrial MFG, Taiwan, etc. ISO 9002 certified. |
| Chain Yeeh Industrial Co., Ltd. |
 | Manufacturer of oil seals, car oil seals, rubber O rings, silicone o-rings, Teflon o-ring and custom-made o-ring. The main markets are in North America, Europe, Asian and other areas. Acquired ISO 9002 in 1999 and ISO 9001 in 2002. |
| Tai Ho Machine Factory Co. Ltd. |
 | Manufacturer of diesel engine spare parts, machine parts and casting iron exported to U.S.A., England, German, Holland, Japan and Korea since 1965. The customers' designs and OEM/ODM orders are welcome. |
| ROC Spicer Ltd. |
 | Manufacturer of sole CVJ (Constant Velocity Joint), high performance auto parts, assembly components of automotive front axle, rear axle, CVJ drive shaft; engine oil seal, transmission seal, differential axle seal, hub seals, rubber CVJ & steering boots, brake boost diaphragms, etc. |
| YST Corporation |
 | Manufacturer of automotive parts, high performance automotive parts, custom car parts, aftermarket car parts, aftermarket auto parts, OEM automobile parts, C.V. joints, carbon cycle. |
| Lung Ku Machinery Co., Ltd. |
 | Manufacturer of various engine crankshafts for motorcycle, agriculture machine, dynamo, mower, outboard engine, sawing machine, golf cart and PWC. Acquired ISO 9002 in 1999. |
| Haw Tuoh Auto Spare Parts Co., Ltd. |
 | Manufacturer of vehicle spare parts and accessories, such as automotive fans, fan blades, lamps, body parts, lamps, light covers, and forklift parts since 1985. Certificated of ISO 9002. |
| Sheng Chia Rubber Goods Mfg Co., Ltd. |
 | Manufacturer of automobile parts & accessories, generators, brakes, rubber parts, auto parts, master cylinder diaphragms, outboard engine pump impeller, etc. |
| Cheng Hai Oiless Metal Industrial Co., Ltd. |
 | Manufacturer of powder metallergy parts. |
| Zhong-Gang Auto Accessories Co., Ltd. |
 | Manufacturer of automotive/ diesel truck/ heavy-duty machine parts, including fuel/ exhaust/ transmission system, chassises, front& rear axles, suspension, brakes, and more. |
| World Wild Enterprise Co., Ltd. |
 | Manufacturer Of Automobiles And Motorcycle Parts, such as camshafts, valve rocker arms, transmissions, clutch, crankshafts and igniters to global markets since 1980. OEM and ODM orders are welcome. |
| Farmech Enterprise Co., Ltd. |
 | Established in Central Taiwan, 1994 as maker of 2 stroke cycle engines, agricultural machinery components, pneumatic tool components, plastic/ aluminum molds. Offer OEM services for Japan engine companies. The company has capability to handle services from product design to shipment. |
| Ya Zhu Industry Co., Ltd. |
 | Manufacturer of aluminum alloy and zinc alloy parts, mold making and mould design for garage, quick coupling, reflection light, automobile & motorcycle door mirrors, motorcycle engine shell, motorcycle brake lining, door handles, lock cylinders, lock parts, bolts and other small-sized products. The company also acquired ISO 9001: 2000. |
| Cob-Web Industrial Corp. |
 | Manufacturer of vehicles parts including automatic transmission parts, transmission filters, filter service kits, oil pan gaskets, brake bands, engine oil filters, clutch friction plates, clutch steel plates, plastic thrust washers exporting to American and Europe. |
| Probe Industrial Co., Ltd. |
 | Founded in 1986 as a manufacturer and exporter of oil pump assy, timing cover, rocker arm and oil pump repair kit. Acquired ISO9002 cerfication in 1994, and QS9000 certification in 2003. |
| Sundoz Co., Ltd. |
 | Manufacturers and supplies of air brake truck parts such as including clutch servo, servo masters, master cylinders, inhibitor valves, solenoid valves, leveling valves, foot brake valves, slack adjusters, hand brake valves, relay valves and water pumps kits, etc...exported to worldwide since 1999. |
| Cheng Shing Piston Co., Ltd. |
 | Manufacturer of vehicle parts & accessories for pistons of combustion engine. |
| Poli-Auto Group. |
 | Manufacturer of car spare parts and piston ring of power, install, engine; engine gasket sets, engine gasket kits, valve seals, fuel pumps, cylinder liner sleeves, valve system, valve stem seal, etc. Acquired ISO9002 in 1998 and QS 9000 certification in 2002. |
| Sheng-E Enterprise Development Co.,Ltd |
 | Founded in 1980, manufacturer specializes in producing pistons, cylinders, crank shafts, valve rocker arms, gaskets, transmissions, and oil seals. |
| Hour Gwann Ruber Industry Co., Ltd. |
 | Manufacturer of valve seal, valve stem seal, engine seal, rubber seal, automotive rubber seal, automotive seal, car seal. |
| Tong Hong Automobile Parts Co., Ltd. |
 | Automobile manufacturers' OEM company established in1969, producing engine gaskets, oil seals, rubber parts, and other automobile parts. ISO 9002 & QS9000 certified. |
| Hassan Motor Corporation |
 | Manufacturer of auto parts, including engine parts, suspension parts, air conditioning parts, auto body parts and electric parts. |
| Shin Lonh Precision Die Casting Co., Ltd. |
 | Manufacturer of aluminum zinc alloy die casting, automotive parts, air compressor and generator parts, and more. |
| Chan Yow Machinery Co., Ltd. |
 | Manufacturer of metal cutting machine, drilling machines, broaching machine, boring machines and tapping machine. |
| L.S.Yang Co., Ltd. |
 | Founded in 2001, manufacturer and supplier of gas engine forklifts, LPG engine forklifts, diesel engine forklifts and material handling transport equipments exported to UK, Europe, France, Asia, Germany and worldwide. Inquiries R&D special designs and OEM/ODM order are welcome. |
| Tgi-Teamwork Industrial Co., Ltd. |
 | Manufacturer and exporter of auto engine parts since 1995 and serves a wide range of products, including engine gaskets, brake parts, oil seal, o-rings, poistons, cylinder liners, valve stem seals, and filters for heavy commericial vehicles, tractors, and stationary diesel engines, etc. The major markets are Europe, Latin America, and the Middle East & Southeast Asia. |
| Six Star Gears Co.,Ltd. |
 | Manufacturer of metal working machines ( machinery), thread rolling machines and dies, spring making machine, wire & strip forming machines, precision collet & chuck, etc. |
| Shua Ya Industrial Co., Ltd. |
 | Manufacturer of gears and automotive and motorcycle spare parts and 3C precision plastic injection, such as automobile oil pipe connection, steam engine vehicle lamps, etc. Acquired ISO 9001:2000 certification in 2002. |
| Seagull Sealring Co., Ltd. |
 | Manufacturer of rubber parts for automotive spare parts, including rubber seals, oil seals, valve stem seals, rocker cover gaskets, oil pan gaskets, engine gaskets, o ring kits, liner o rings, bonded seals, ring seals, washers. |