Hello, welcome We are Dongguan Qifeng Electronic Technology Co., Ltd. (with 4 production plants), with 200 production personnel, 20% of technical R & D personnel, and 4 strict testing departments: raw material testing, production testing, assembly testing and finished product testing → perfect in your hands Our business is OEM manufacturing for brands in China. Now we plan to expand business all over the world and accept various OEM customized services. With good quality, assured use, worry free sales and good price, you have a competitive advantage in the market, Production and manufacturing of the first factory: CPU cooler fan, computer cooling fan Second factory manufacturing: computer case, server chassis The third factory: computer power, computer light emitting accessory The fourth factory: computer mouse, keyboard We have more than 100 patents and Certifications: CE CCC FC SGS UL The company abides by: first-class products and first-class services.