Xiamen Jonho Opto Energy Tech. Co., Ltd. was established in 2011, located Xiamen, China. We are committed to the latest energy and opto products deveoping, manufacturing sales, main include mobile battery, USB charger, portable power supply, LED bulb, tube, ...

we are a manufacturer for the reading light, head light, USB series, we are supplying best quality goods. if you have any interests,pls feel free to contact me.