Hangzhou Silva New Material Technology Co., Ltd. was established in 2014. It is a young but fast-growing company, specializing in the research, development, production and sales of silicone chemicals. Silway specializes in modified silicones and formulation technology. The product line covers agricultural silicone additives, silicone waterproofing agents, cosmetic silicones, sealants and additives, modified silicones for die casting, etc.https://www.silways.com