- Layon International Electronic & Telecom Co., Ltd.
- Address:No.328, West Chigang Road, Haizhu district
- Guangzhou Xinhong Automobile Co.Ltd
- Address:Huangpu District
- Vehicle Electronics Company Limited
- Address:Block B,Tongle road,the western area of Fengsheng Industrial Zone, Tangxia Town , Pengjiang District
- Autol Tech Co., Ltd
- Address:Tianxiang Building, Shennan Rd, Shenzhen
- Shenzhen ZORG Electronics
- Address:Rm A09, 12F,Tinfu business center, No.258, Yongfu Rd, Fuyong Town, Bao'an District, Shenzhen, Guangdong Province, China
- UGO DIGITAL ELECTRONICS CO LTD
- Address:Xiandai Huating,ChuangYe Road, Nanshan District Shenzhen
- Ibaco
- Address:xixiang baoan
- SHENZHEN E
- Address:Room 313,C Building,Huamei Business Centre A,Blong 82,Bao'an
- SONDBOX ELECTRONICS CO., LTD
- Address:NO.118 ZHONGHUA EAST ROAD
- Shenzhen LGC Industrial Co., Ltd
- Address:4/F, East Tower. Shangmao Blog, 51# FuHua Road, FuTian District, Shenzhen, P.,R. China
- Shenzhen Biyang Tongda Electronic&Technology Co., Ltd.
- Address:No.1125,Huishang Center,Shennan Road,Futian District
- Unireach Technology Co., Ltd
- Address:JInshazhou,Baiyun district,guangzhou, China
- OBD2 Electronic CO.LTD
- Address:meilong road ,longhua,
- Carknight Electronic Corporation Limited
- Address:Building C3,Section 4, New Industrial Park,Bao'an District
- YuLongDa[Hong Kong]Technology Ltd.
- Address:Unit 04, 7/F,Bright Way Tower, No.33 Mong KOK Road,Kowloon,Hong Kong.
- Ningbo Holleywin Import & Export Trade Co., LTD
- Address:13F,Chuangting Building, Hefeng Creative Square, Ningbo ,Zhejiang
- Guangzhou Yindi Electronic Co.Ltd.
- Address:No.3,Liu lian Road,Jiang Gao, Baiyun District
- Guangzhou WOKE Electronic Technologyco., LTD.
- Address:8th xintang industry park, dongpu town,
- Shenzhen Tian Jiao Shun Electronic Co., Ltd
- Address:Gushu,Shu Hang Owen Century City
- Guardian Automotive Electronics Co., Ltd
- Address:2/F,Bldg.23,Lianchuang High-Tech Park, Bulan Rd.,Longgang District