Import Blue Color Pvc Liners Pvc Waterproofing Membrane — Buy in wholesale FOB from Supplier in China

Shandong Mile Building Materials Co, Ltd produces Blue Color PVC Liners PVC Waterproofing Membrane at its facility on Shengcheng Street, Shouguang, Weifang 261000, China, supplying a reinforced polyvinyl chloride sheet designed for pool lining and submerged waterproofing applications. The membrane incorporates a polyester mesh reinforcement sandwiched between PVC compound layers, with additives and stabilisers blended to achieve chlorine resistance, dimensional stability, and a low coefficient of thermal expansion. The blue colour provides visible waterline demarcation and aesthetic integration with pool finishes, while the material's weld-ability allows field seaming by hot-air or solvent welding for continuous barrier integrity.

The PVC compound formulation targets resistance to swimming-pool chemicals, including free chlorine and chloramines, with UV-inhibitor stabilisation to retard photodegradation from intermittent sun exposure during construction or in partially covered pools. Polyester mesh reinforcement, typically woven or non-woven scrim at 100-150 g/m², controls shrinkage and provides tensile strength in both machine and cross directions. Standard thickness for pool-liner applications ranges from 1.2 mm to 1.5 mm, though the source does not specify the exact gauge offered by this supplier. The membrane remains flexible at low temperatures, an important parameter for installation in temperate climates or winter construction periods, with typical cold-bend temperature of -20 degrees Celsius or lower for qualified pool-liner grades.

Installers, pool construction contractors, and leisure facility developers form the primary buyer base for this membrane. Compatibility with concrete, prefabricated, and steel-panel pool structures broadens addressable projects, including renovation of existing pools where tile or standard cladding replacement costs exceed liner installation. Buyers should confirm with Shandong Mile Building Materials Co, Ltd the exact thickness, reinforcement weight, and whether the product carries a potable-water contact approval if used in reservoirs or drinking-water tanks. The Weifang location offers access to Qingdao port for containerised export, with Shouguang's established building-materials cluster supporting ancillary product sourcing such as adhesives, profiles, and drainage components.

Shandong Mile Building Materials Co, Ltd operates from Shengcheng Street, Shouguang, within the Weifang prefecture of Shandong Province, China, an area with dense concentration of construction-materials manufacturing. The supplier holds a harbor trust tier on the marketplace, though its response rate is recorded at 0.00 percent with zero average response hours, suggesting limited platform-mediated communication history. Buyers should therefore establish direct contact, preferably in Mandarin with English translation support, to confirm current production status, sales team accessibility, and export-licence validity.

The supplier profile does not disclose founding year, factory floor area, employee count, annual turnover, or specific quality-system certifications such as ISO 9001. The product range centres on PVC waterproofing membranes with pool-liner specialisation, indicating compounding and calendering or extrusion-lamination capability. Buyers should request a company brochure, factory audit report, and third-party test reports for the membrane against GB 12952, EN 13956, or ASTM D6878 standards. Reference customers for pool-liner export projects, particularly in climates similar to the buyer's destination, should be sought to validate long-term colour retention and seam performance.