Howren has been in the business of providing andmanufacturing silicone related materials and specialtychemicals since 1970. With over 50 years of professionaltechnology and experience, our Research and DevelopmentDepartment continues to develop its own brand series -We develops the most suitable materials in order to meetcustomers demands of product specifications andprocessing conditions, and to provide more completeproducts information and technical support.Through our strict production control, fast delivery,excellent quality, preferential prices, Howren providescustomers with more diversified products and services.HOWREN SILICONES (HR SILICONES)