Shandong Dayi Chemical Co., Ltd. is specialized in the research, development, production, sales and service of organic silicon products, provides ten thousand tons of all kinds of silicone oil to the various industries at home and abroad each year, such as: silicone oil emulsion, silicone rubber, silicone resin, silicone type surface active agent, silicone grease and silicone wax, organic silicon raw material and silicone processed products. The products are sold to all provinces in mainland China except Tibet and exported to Brazil, Japan, Russia and South East Asia. "Dayi" has become a famous brand in China's organic silicon industry.