Dongguan Chashan Hai Tong Plastics Electrical Factory is a professional manufacturer specialized in solar radios, dynamo radios, multi-band radios, and all kinds of kid's toy walkie talkies including mini style, watch style and hanging style. Our radios mainly include: 1) Solar radios: apply solar energy charging or hand crank charging, can be charged many times which avoids the environment pollution caused by disused batteries 2) Multi-band radios: we developed shortwave and multi-band ...