Topmass Security Technology (HK) Co., Ltd.

Topmass Security Technology (HK) Co., Ltd., a professional enterprise which is specialized in CCTV lenses production and also be responsible of maket-expanding, sales and after-sale service of "TOPMASS"lenses in Chinese market. With years of efforts, our factory has become a comprehensive enterprise gathering in research, design, production and marketing.

Our factory concentrate on providing the most advanced scientific achievement to our customers maintaining the business concept of"product quality=working quality=moral quality".

We sincerely welcome our friends from domestic and abroad to negotiate and coorperate with us to build our beautifull fruture.