Shenzhen Pvison industry Development Co., Ltd. was established in 1993, is a professional manufacturer of copper , Aluminum Heat dissipation, Heatsink , Radiator products. Our company has more than 730 employees, including 35 senior technicians at home and abroad, 18 full-time inspection and quality control personnel, Product certification through the FCC, CE , ISO 9001:2000 quality certification ,GP environmental protection certification. and Rosh other authoritative bodies. With a strong production capacity, technology and standardization of core services, has won the unanimous endorsement of customers at home and abroad! Nowadays products are mainly involved in Candles, Video doorbell, TV Box, copper , aluminum heat dissipation. We are not only a professional manufacturers, but also Providing quality customer service.