Shenzhen Zhihua Chemical Co.,Ltd. was established in 2008,is a science and technology Company which is concentrating on production, R&D, and sales of Chemical products, especially silicone rubber. We are praised as the leading professional manufacturer of Mould Making Silicone Rubber, Addition Silicone Rubber ,Life Casting Silicone Rubber, Electronic Potting Compound, Pad Printing Silicone Rubber, and so on. There has two main Series of best selling silicone rubber in our company. The DC-A Series Addition cure silicone rubber and The DC- C Series Condensation cure silicone rubber.The DC-A Series Addition cure silicone rubber is mainly used for making molds of concrete stone, GRC, polyurethane products ; wax, candle decoration; rapid prototyping and tire molds; chocolate, candy and similar products' molding. and also can used for life casting.The DC- C Series Condensation cure silicone rubber is used for making molds of concrete stone, GRC, gypsum decoration, plaster ornaments, fiberglass products, polyester decoration, unsaturated resin crafts, polyresin crafts, polyurethane, bronze, wax, candle, and similar products.Both Series has different hardness from 0-50 shore A.small size product with detailed pattern we suggest your use low hardness such as 10-20A,for middle or large size product with pattern you can choose 25-35A, and for big size with little detail you can use 40-50 shore A hardness.Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.We are welcome to all the customers come to visit our factory and have a fruitful business relationship with our company.