Import Best Company China Products Ppgi Coils Price — Buy in wholesale FOB from Supplier in China

Tianjin Dezhu International Trade Co., Ltd. trades pre-painted galvanised iron (PPGI) coils manufactured from prime galvanised steel substrate, with steel grades including DX51D, Q195, Q195L, SGCC, CGCC and SPCC. The product carries a zinc coating mass of 45 to 275 g/m2, with coil weights of 3 to 6 metric tonnes and internal diameters of 508 mm or 610 mm. Coil widths span 600 to 1500 mm, while thickness ranges from 0.17 to 1.0 mm with a stated tolerance of +/-0.02 mm. The colour coating follows RAL codes with a 2/1 structure: 20 to 25 microns of polyester or epoxy topcoat over 5 to 7 microns primer on the reverse side. The supplier cites a service lifespan of 10 to 15 years with very strong corrosion resistance, plus tensile strength exceeding 300 MPa and yield strength of 370 to 380 MPa.

The substrate is hot-dip galvanised steel per the stated zinc coating range, with the paint system applied by coil coating line after surface preparation. The 2/1 coating structure indicates paint on one side and primer on the reverse, standard for building cladding and appliance panels where the reverse sees only mild exposure. Topcoat options of PE (polyester) or epoxy each suit different environments: polyester offers flexibility and UV resistance for general construction, while epoxy provides superior chemical resistance for industrial or appliance applications. The stated tolerance of +/-2 mm on width and +/-5% on total coil quantity must be verified against order specifics, as these affect nesting efficiency and inventory planning. The surface finish is described as bright, clean, smooth and flat, suggesting a skin-passed substrate with minimal spangle for uniform paint adhesion.

End-use applications span construction cladding, roofing, composite sandwich panels, domestic appliance bodies, and automotive interior trim where the forming characteristics are critical. The material is described as suitable for moulding, join-up shaping and welding processes, indicating moderate drawability appropriate for profiled sheets rather than deep-drawn components. Buyers include steel service centres, building material distributors, appliance manufacturers and automotive tier suppliers. Sourcing terms require direct confirmation with Tianjin Dezhu International Trade Co., Ltd., as no MOQ, pricing, lead time or Incoterms are stated. Buyers should clarify whether coils are slit-to-width from stock or produced to order, as this affects delivery timing and minimum quantities per colour.

Tianjin Dezhu International Trade Co., Ltd. is located at No.1-201 Ai Ying Street, Wei Guo Road, Tianjin, China, operating from one of China's principal steel trading and logistics hubs with direct access to Tianjin Port, the largest northern Chinese port for bulk metals. The supplier holds harbor-tier platform status, indicating baseline verification. However, the listing shows a 0.00% response rate and zero-hour average response time, suggesting inactive platform communication. Buyers should verify current trading activity through direct contact, preferably by telephone or email to the Tianjin address, before committing to orders.

The company functions as an international trade firm dealing in coated steel products, specifically PPGI coils with defined technical parameters. No manufacturing facility ownership, warehouse capacity, employee numbers, annual turnover, or client references are stated in the source material. The business model may involve trading sourced material, mill-direct orders, or stock-and-resale operations. Buyers should clarify whether Tianjin Dezhu holds inventory or brokers mill production, as this affects price competitiveness, delivery reliability and recourse in quality disputes. The detailed specification sheet suggests technical competence in steel grading and coating systems, though independent mill test certificate verification remains essential.