About Us

Keweisi is a professional security enterprise in R&D, production and sales.

After years of effort, we've earned ourselves a leading role in the smart door lock bussiness in Zhongshan, Guangdong, China, producing security locks for loca famous real estate developers like Vanke and Country Garden.

We are now operating our own smart door lock brands, COWINS and URKEY. Customer's satisfaction is the eternal pursue of our corporation and we will keep on making more satisfying and price-reasonable products.