Changzhou Hualian Waterproof Material Co., Ltd, the factory is located in Changzhou City, Jiangsu, covers an area of 3,000 square meters, we specialize in producing various butyl sealant tapes, including Car sound deadening mats, aluminum foil butyl tape, Non-woven butyl sealant tape, PE butyl tape, Vacuum bagging sealant tape, Double side butyl rubber tape etc.Our tapes can be widely used in Construction Industry, Car Industry, Communication Industry, Wind power Industry, Electronic Industry etc.If you take interest in our tapes, pls don't hesitate to contact us, we'll try our best to support you.Hualian series of butyl waterproof sealing products are mainly used in construction, automotive, communication, glass steel, wind power industry etc., our products passed national quality inspection, achieved RHOS certificate, well selling at home and abroad.Hualian will adhering to the management idea of the "Customer First, Honest & Innovation, Unity & Cooperation, Refine on", provides the first-class product quality, professional and thoughtful service for the customers, sincere cooperation, hand in hand, create brilliant win-win!