- Xiamen Metro Jumbo Technology Co., Ltd.
- Address:NO.75 Zhen Nan 2nd Road, Tong An
- KingSword Industries (Hong Kong) Co. Ltd.
- Address:Rm. A703, Niulanqian Mansion, Minzhi Street Shenzhen Guangdong China
- Enping Yixing Electronic Equipment Co Ltd
- Address:No.31, F Area , Wai Zi Min Zi industrial Area, EnPing City Jiangmen Guangdong 529400 China
- Dollar Star Company., Ltd
- Address:Rm 304,Mingxin ctr,, Quanzhou, Fujian,China, China
- Dongguan City Lucky Goldjyx Plastic Hardware Electronic Co., Ltd.
- Address:(The 2nd industrial park of Chenwu)Huannan Road 331-2,Wusha Village,Chang'an Town,Dongguan City,China
- PRT Technology CO., LTD
- Address:Gaoqi Nan Shier Road, Xiamen, Fujian, China
- Guangzhou Blueloong Group
- Address:C320, Nantai Building, Xidier Road, Liwan District Guangzhou Guangdong China
- Meditech Technology Co., Ltd.
- Address:226 Xinpo Road, Potoubei, Ailian Community, Longcheng Street, Longgang District, Shenzhen Shenzhen Guangdong 518172 China
- SBJ CO., LTD
- Address:FUHUALOU, Shenzhen, Guangdong, China
- New Century Technology Limited
- Address:Shenzhen, Guangdong, China
- Wanlilai Electronic Co.,Ltd.
- Address:13G,Block Qiyun,ZhongNv Plaza,overseas town,NanShan district Shenzhen Guangdong China
- Top Sound Electronics
- Address:24C,JinRun Building,6019#,ShenNan Road,FuTian District,Shenzhen,China Shenzhen Guangdong 518040 China
- Cixi Tengxin E
- Address:106# Wenglang, Mayan, Henghe, Cixi, Ningbo, Zhejiang, China, Ningbo, Zhejiang, China
- Ronfa Electronics Co.,Ltd
- Address:No.26 HuanGang 2nd Road QiXingGang Industrial Park Guangzhou Guangdong 510070 China
- Mile Electronic Technology Co.
- Address:3F-A Zhuanbian industrial zone Baoan District,Shenzhen City,Guangdong Province. P.R.China Shenzhen Guangdong 518000 China
- Shenzhen GymSong Technology Co., Limited
- Address:1003 ,ChuangXin Building,Longhua Town ,Bao'an District
- Enlong Industrial C.,Ltd.
- Address:baoan Shenzhen Guangdong China
- Winnershine Technology (Shenzhen) Co., Ltd.
- Address:Danzhutou, Shenzhen, Guangdong, China
- Shengyi Electronic CO,.Ltd
- Address:Shi Zi Shi Bldg,XinPing RD., North Jiangmen Guangdong China
- Actus Global Holding Ltd
- Address:5th F. , Actus Global Tower, Futian Free Trade Zone,