- Shenzhen BTX Electronics Co., Limited
- Address:longgang
- Shenzhen Jin Jia Cheng Photography Equipment Co., Ltd.
- Address:Room 1220-1222, Changfengyuan Main Building, Chunfeng Road, Luohu District, Shenzhen City, Guangdong Province. China
- Shenzhen IMG Digital Technology Co., Ltd.
- Address:huaqiang North
- Shenzhen Shunchangxin Co., Ltd.
- Address:9/F,Block B,Xianshun Industrial Park, Xixiang Town,BaoAn Country,Shenzhen,GuangDong
- Yuyao Well Photographic Equipment Factory
- Address:no.10,donglouxincun,shengyicun
- Shenzhen Positive Energy Plastic Electronic Co., Ltd.
- Address:2/F, Block, No.168 Datang Road, Guanlan Street,Longhua New district,Shenzhen
- Zhongshan Sea Dragon Photographic Equipment Co., Ltd.
- Address:No15 ,Mao Wan country, Sanxiang Town
- Shaoxing County Longwen Textile Co., Ltd.
- Address:No. 2063-2064, 2/F, Bldg .6, North,Shaoxing Textile Trade Center, No. 2998, Jinkeqiao Road, Shaoxing County
- Shenzhen Cooing Dv Technology Co., Ltd.
- Address:8006#,Build 1,Zhongtai Science and Technology Park,Donghuan A Road, Longhua New Area,