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, ...

Techsonic is a manufacturing and trading company located in Korea. We specialize Ultrasonic metal welders. For ultrasonic welding, we provide various parts like Horns Jigs used welding for advanced quality designed convenience production. Especially, ...