Welcome to our website, following is a brief introduction of company and products!SHENZHEN KAIWEI ELECTRONIC CO., LTD was established in 1999. It one the leading manufacture Radio pen, Digital calendar, torch, Laser items, Novel radio so on. As new design, ...

Located in Chongqing, the only municipality inland China, Chongqing Hylon Co., Ltd. is incorporated by Haizhu Optical -electronic Science and Technology Ltd., Lanshuo Shenzhen Chuanma Electronics As a high-tech enterprise, Hailanchuanma specialized ...