Keroyal Security Technology Co., Ltd. is a R&D and production of high-end commercial hardware products, located in the Pearl River Delta region of Guangdong Province, China. Together with BHMA Laboratory, SGS Laboratory and Microban Company, KeroyalSecurity Technology Co., Ltd. is committed to the development of all kinds of doors and Windows accessories products in accordance with BHMA standards and its high-end antibacterial coatings.

Our lockset products, have passed the North American BHMA certification and UL certification products are very popular in North America and New Australia. Recently our developed antibacterial handle series products have been marketed in North America

Our accessories hardware products, most of which comply with the American BHMA standard, and a large number of products are provided to the high-end application market in the United States. We also provides the design and manufacture of testing equipment for customers in the industry, and the products are very widely praised in North America and the Asia-Pacific region.