Located in Hangzhou China and close to Shanghai seaport and Ningbo seaport.KAVASS Security Tech Limited is a leading manufacturer in security industry. We owned 2 factories and 1 head office. KAVASS factory mainly for metal and stainless steel products. The other one is mainly for rubber and plastic products. Head office is mainly for R&D team and sales team. From product design, fabrication to operation and maintenance, KAVASS team is constantly striving to provide customers with reliable products and efficient services. Cost effectiveness and competitiveness of products is improved by innovative technology and scientific management. As a result, we can deliver more value to our customers.