- HUA YU OPTOELECTRONIC TECH. CO LTD, LED Traffic Lights, LED Street light
- Address:Yung Heng, Yong He, Taipei County, Taiwan,234
- Anteya Technology Corporatio
- Address:Taiwa
- Winlux Technology Corp.
- Address:5F., No.111-8, Xing De Rd.,, New Taipei City, Taiwan, Taiwan,241
- Renrgiz Technology Co., Ltd
- Address:Other, Taiwa
- Luminex International Co., Ltd
- Address:5f, 30 Yee Shien Rd, Taipei, Taiwan, Other, Taiwan,11071
- Gaintronics Technology Co., LTD
- Address:Ming Shen N. Rd Sec. 1, Taoyuan, Other, Taiwa
- acol optpelectronic
- Address:Taiwa
- Wolfi Electronic
- Address:Taiwa
- Tuosun plastic Electronic Factory
- Address:Taiwa
- LEDYOUNG Technology Corporatio
- Address:11F-1,No.888,Jing-Guo Rd, Tao-Yuan, Taiwa
- Alder Optomechanic
- Address:171,Tianjin Street,, Pingzhen City, Taoyuan County, Taiwa
- Ping Feng Corporatio
- Address:No.118 HU JHU Street, FENGYUAN, Taichung Hsien, Taiwan,420
- Wellight Technology Corporatio
- Address:WU CHUAN 1ST, TAIPEI, Taiwa
- Hero Lighting Cor
- Address:No 72, Lane 533, Jhongfong Rd., Longtan Township, Taiwan,325
- Mustar Lighting Corporatio
- Address:Fusing 2nd Rd., Jhubei, Hsinchu, Taiwan,30271
- TECHPLAYER CO., LTD.
- Address:5F-1057, TAICHUNG, NORTH DIST, Taiwan,404
- KOCIO Lighting Company Limited
- Address:Taiwa
- Sunyeer Opronics Co., Ltd
- Address:No. 1 Wuming, Gueishan Area, Taoyuan County, Taiwan, Taiwan,33383
- Jiunlight Co., Ltd.
- Address:4F-1, No. 252, Wolong St.,Da-an District, Taipei, Taiwan
- Bazuuka Technology
- Address:Fusing North Road, #178, 12th Floor, Office #2, Taipei, Taipei, Taiwan