Cangzhou Shangdu Sealing Material Co., Ltd. is one of the biggest and professional manufacturers of asbestos rubber sheets, industrial rubber sheets and sealing gaskets in China. We have been in this line for more than 1 2 years. Our factory locates in Hebei Province. We own advanced technologies, modern production machines and a complete quality management system. The average annual export quantity is 2,500 tons of asbestos rubber sheets and 1,600 tons of rubber sheets. In order to improve the good quality, in 2012, we researched and developed a new formula of asbestos rubber sheet to make it of higher tensile strength. We also purchased two new production machines of rubber sheets to increase the productivity. With years' efforts, our asbestos rubber sheets and industrial rubber sheets are very popular with customers from Russia, Ukraine, Pakistan, the UAE, Iran, Egypt, India, Indonesia, Vietnam, Myanmar, Thailand, Singapore, Turkey, Poland, Canada, the USA, Mexico, Peru, etc., and enjoy an excellent reputation internationally. Our logo is D L S D "Fast Delivery, High Level, Best Service and Permanent Development", which is also our purpose. We will try our best for all customers. We wholeheartedly welcome all friends to contact us and establish long-term business relationships.