- Yuh Chern Manufacturing Co., Ltd.
- Address:Other, Taiwa
- YYC Machinery Co., Ltd.
- Address:No.752, Sec. 3, Xinan Rd., Wuri Dist., Taichung, Taiwan
- Transmission Machinery Co., Ld.
- Address:1-6 Shyhhorng Newvillage, Hsiao Hsin Li, Shan Hua District, Tainan, Other, Taiwan
- FON-I Industry Co. Ltd Taiwan
- Address:Yung ping rd, Taichung, Taichung, Taiwan
- Taiwan United Gear Co., Ltd.
- Address:No.7-1, Ln. 1156, Nanqing Rd., Luzhu Township, Taoyuan Country, Other, Taiwan
- AORROW ATM BELT Co., Ltd
- Address:No.20, Xinzhou street, Shimei managed zone, Wanjiang area, Dongguan city, Guangdong, Taiwan
- Welding Process Industrial Co., Ltd
- Address:Yu-YI, Taichung, Taiwan, Taiwan
- Adjacent Industrial Corp.
- Address:Ming -Teh, New Taipei, Other, Taiwan
- CHENTAGEAR PRECISION
- Address:118 Hall Tran, Jen Wu, Lane, Kaohsiung County, Kaohsiung County, Taiwan
- SANHO Machinery
- Address:Other, Taiwan
- Victoire Power Transmission Co. Ltd.
- Address:6F-5, No. 236, Sec. 2, Fu-Shing S. Rd.,, Taipei, Taiwan, Taiwan
- IOPP CORP (GEAR)
- Address:19F-9 No. 242 Section 2 Qinghai Road Xitun District, Taichung City, Taichung, Taiwan
- SHIN TRANSM ENTERPRISE CO., LTD
- Address:37,DA YO 5th, Taichung, TAIWAN, Taiwan
- Teco Electro Devices Co., Ltd.
- Address:11-1, An-Tung Rd., Chung-Li Industrial, Taoyung, Taoyung, Taiwan
1