Shuanglihua HT Material Co., Ltd. founded in 2003, specializes in R&D, manufacturing, sales for various water-proof materials, waterproof painting /coating, roofing polyester mat and Rpet stitchbond non woven fabric for roofing, asphalt shingles etc. With advanced equipments, powerful technologic strength and complete varieties, Shuanglihua HT is one of the largest enterprises manufacturing water-proof materials in China.Shuanglihua HT have passed the certification of ISO9002 Quality System, with perfect quality assurance system and after-sale service system. Our products have been awarded some honorable titles: "National Quality Test Standard Product" and "Recommended Public Products" by State Quality Test Association and Shandong Quality Test Association; "Brand Named Products" by China International Agriculture Exposition; "Golden Palm" by Hong Kong, Malaysia Science & Technology Result Exposition.Our products are sold well in China, and entered more than 10 nations and regions: the Southeast Asia, the Middle East, the Western Europe, Africa, Australia, India, etc. With professional water-proof project company and state class-B qualification in water-proof construction, anti-corrosion, heat preservation, and decoration, Shuanglihua HT can assume all kinds of large projects and provide professional technical instruction.