Chuanhengrui sells various anti-corrosion materials, waterproof materials, fiberglass materials, reinforcement materials, and specialized materials for highways and bridges; Our factory produces carbon fiber cloth, fiberglass cloth, fiberglass yarn, and fiberglass fibers; Undertake anti-corrosion construction for sewage tanks, food tanks, water storage tanks, chemical tanks, and factory roofs, as well as waterproofing renovation for old residential areas.