We are experienced on electronic manufacturing for more than 10 years,our products including electronic components,consumer electronics like usb car charger,usb wall charger,power bank,wireless charger,usb cable,wireless speaker,etc.We look forward to keeping you in long term Win-Win cooperation. The more interest,please contact us: https://chengsuchuang.en.alibaba.com/ www.chengsuchuang.com www.chengsuchuang.cn sales@chengsuchuang.com Shenzhen Chengsuchuang Technology Co.,Ltd.