- HUA YU OPTOELECTRONIC TECH. CO LTD, LED Traffic Lights, LED Street light
- Address:Yung Heng, Yong He, Taipei County, Taiwan,234
- Winlux Technology Corp.
- Address:5F., No.111-8, Xing De Rd.,, New Taipei City, Taiwan, Taiwan,241
- Luminex International Co., Ltd
- Address:5f, 30 Yee Shien Rd, Taipei, Taiwan, Other, Taiwan,11071
- Wolfi Electronic
- Address:Taiwa
- Wellight Technology Corporatio
- Address:WU CHUAN 1ST, TAIPEI, Taiwa
- Hero Lighting Cor
- Address:No 72, Lane 533, Jhongfong Rd., Longtan Township, Taiwan,325
- KOCIO Lighting Company Limited
- Address:Taiwa
- Sunyeer Opronics Co., Ltd
- Address:No. 1 Wuming, Gueishan Area, Taoyuan County, Taiwan, Taiwan,33383
- Jing Yuan Technology LTD.
- Address:Nangang Rd., Taipei, Taiwan
- ILEDm Photoelectronics Inc
- Address:2F, No.23, Wuchuan Rd.,, Wugu, Taipei, Taiwan
- Photonier Technology Company
- Address:Guangfu Rd,, Hsinchu, Taiwan, Taiwan
- VISION START CO. LTD.
- Address:Jen-Ai, Tainan County, Taiwan, Taiwan
- NENG TYI PRECISION CO., LTD
- Address:Wu Chuan 7th Rd., Taipei , Taiwan , Taiwan
- HUA YU OPTOELECTRONIC TECH. CO LTD, LED Traffic...
- Address:Yung Heng, Yong He, Taipei County, Taiwan
- Wolfi Electronics
- Address:Taiwan
- O.H. Tech Co., Ltd.
- Address:Bo-ai, New Taipei, Taiwan
- Latinled
- Address:Hoping, Sanshia, Taipei, Taiwan
- DayStar Electric Technology Co., Ltd
- Address:Chenggong Rd, Neihu District/Taipei, Taiwan
- TYC Brother Industrial Co., LTd.
- Address:Taiwan
- Universal Optoelectronics Co., Ltd.
- Address:Beishen Rd.,, Shenkeng Township, Taipei County, Taiwan