- Op Mount Instrument Inc.
- Address:lunghsing, Chungli, Taiwan
- Autotronic Enterprise Co., Ltd.
- Address:No. 957, Chung-Cheng Rd. , Chung-Ho Country
- JIN MAO SCIENCE TECHNOLOGY INSTRUMENT ENTERPRIS...
- Address:NO.8YUH-IN ST.SAN-MING DIST, Kaohsiung, Taiwan
- MK MASTER INC.
- Address:6F.-1, No.110, Sec. 3, Zhongshan Rd.,, Zhonghe Dist, New Taipei City, Taiwan
- Chined Technology industrial Co., Ltd.
- Address:No.35, LANE 378, SEC. 2, YUNG HSING RD., WUCHI, TAICHUNG , TAIWAN, R. O. C.
- WEI MIN INDUSTRIAL CO., LTD.
- Address:WEI MIN INDUSTRIAL CO., LTD. NO.117, MIN FENG ST., SHANG FENG TSUN, DAYA HSIANG, TAICHUNG HSIEN, TAIWAN
- STRONIC TOOLS CORP.
- Address:No. 108, Ciancun Rd., Daya Dist.
- Sentry Optronics Corp.
- Address:3f, No. 122, Sec. 1, Sanmin Road,
- Ampore House Co., Ltd
- Address:Taiwan
- HONEST SENSOR
- Address:Xingde Rd, New Taipei City, Taiwan
- EQUUS, INC.
- Address:No.179, Chang'an Rd., Xizhi Dist., New Taipei City 221, Taiwan (R.O.C.)
- HSIN DA PRECISION CO.,LTD
- Address:10F.No.951,Chung Cheng Rd., Chung Ho City, Taipei, Taiwan
- TOPRUN TECH CO LTD
- Address:No. : 260-13, Sin Shu Rd. , Sin Chuang City,
- EASTERN UNION CO., LTD.
- Address:YANG-KUANG, TAIPII, TAIWAN, Taiwan
- National Solbot Electronics Industrial Ltd.
- Address:Chung Cheng N. Rd, Taipei County, Taiwan, Taiwan
- Quitewin Technology Corp.
- Address:7F-3, No. 79, Hsin-Tai-Wu Road
- Chao Long Motor Parts Corp.
- Address:10, Lane 151, Sec. 2, Kwang-Min Rd.
- Tenmars Electronics, Co., Ltd
- Address:6f, 586, Rui-Guang, Nei-Hu
- Fullgood Electronics Co.,Ltd.
- Address:929-5, sec1, da keng roard, gueishan, Taoyuan, Taiwan, Taiwan
- P&M
- Address:No.2,Alley 2,Lane 24,Sec.2,Taichung Kang Rd.,Taichung,Taiwan