Xi an Conval Antibacterial Scien-Tech Co., Ltd is situated in the New industry park,Hi-tech Development Zone of Xi an , The factory covers an area of 34000 square meters, Company registered capital is 30,64 million RMB. The company specializes in developing, researching of antibacterial technology, producing and selling antibacterial series product. The enterprise is one of the biggest antibacterial producer in Asia, -carrying antibacterial technology and -carrying antibacterial additive which main element is silver ion are developed and searched by the company. Its own characteristics are high and broad-spectrum antibacteria, nontoxic, pollution free and green environment protection. It has been listed as Hi-tech project and Torch Project awarded respectively by Ministry of Science and Technology, and key Industrial Project that awarded by Shangxi provincial administration etc, while has been obtained the National Key New Product certificate.By adopting divalent Ag-carrying antibacterial technology Conval has produced Conval inorganic Ag-carrying antibacterial additive (Conval Pag-40 in series) and a range of disinfecting and sterilizing products(Conval Pag-30 in series). Conval Pag-40 in series could be extensively used in ceramic , plastic , coating , textile etc. Conval product of Pag-30 in series could be directly used as disinfected and antiseptic on the body mucous of skin, in air and environment. The new function of Conval -carrying Antibacterial technology is to settle three problems successfully such as material crystallization , grain size ,color changing and endurable to sun rays, being the leader product in our country and goes ahead in the same research field in the world. The scientific ,perfect and systematic products would provide perfect services for consumers and variety of enterprises.