Headquartered of HK Sunlonge INT\'L Co., Limited is in Hong Kong and set factories mainland China, we have own R&D team. We are specializing producing various kinds torches(like as, LED Aluminum flashlights & Torches, Multipurpose Signal Light, Tactical ...

Lamplic Science Co., Ltd is located in BaoAn district Shenzhen city, specializing UV LED (ultraviolet light emitting diode) source, Pulse source. After more than seven years of endeavor, it has become a professional photoelectric technology company, ...