Tai Kok Tsui, G / F

This is a professional security and protection equipment company dealing with the r & d, production, distribution and installation of active infrared correlation product. Our four series produ...

4f, Yitai Mansion, 76 Gucui Road, Xihu Dist.

Pearmain is the logo and brand of Pearmain electronic co. Ltd, we are a group focus on surveillance system product development, manufacture, sale and service. High-technology-orientation and world-gra...