http://www.sifang-radios.com/ Civilian Wireless 8W High Power Walkie-talkie Company Profile Quanzhoushi Sifang Communication Equipment Co., Ltd. is a research and development, production, sales, service and delivery of solutions as one of the radio communications equipment manufacturers and solution providers. The company is headquartered in Quanzhou, Fujian province, mainly responsible for the company's related product hardware development, production, sales and engineering services, the