6/F, Block B, Mi Group, Huoju Cheng, High-Tech Park Changsha Hunan Province China, Changsha, Hunan, China

Our company is a professional manufacturer specialized in the development, production and marketing of projector. Our company has been focusing on LED light source technology since 2004. <br...

Room 203, 202,South Jia Sheng Ao Mei Building,No. 262, West Laodong RD., , Changsha, Hunan, China

Hunan Shuangln Electronic Technology Co., Ltd. was officially approved and registered by the government in 1996, which is specialized in researching and developing television and broadcast products, h...