Weifang Shihua Chemical Building Materials Co., Ltd. is a professional manufacturer of waterproofing materials integrating R&D, production and sales.
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Located in Weifang, Shandong Province, our factory owns standardized production premises equipped with multiple fullyautomatic intelligent production lines. We specialize in manufacturing a full range of waterproof products including polyethylenepolypropylene waterproof membranes, SBS modified bitumen waterproof membranes, singlecomponent & twocomponent polyurethane waterproof coatings, and butyl waterproof tapes.
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The factory has an independent quality inspection department and testing laboratory. Fullprocess quality control is implemented from raw material screening and production procedures to finishedproduct delivery, with strict checks on all technical indicators of products.
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We have strong supply capacity to handle both smallbatch and largevolume orders. OEM and ODM customization services are available. Product specifications, thicknesses and packaging styles can be adjusted according to customer requirements. Our products are widely used in waterproofing projects for building basements, roofs, tunnels, kitchens and bathrooms. We serve the domestic market and undertake foreigntrade export business simultaneously.
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The enterprise holds complete industry qualifications. Product test reports and relevant certification documents can be provided, and customers are welcome for onsite factory audits.

