Import Galvanized Steel Coil — Buy in Bulk from Supplier in China

Tianjin United All Metal Materials Co., Ltd supplies galvanized steel coil produced in China. The coils are offered with thicknesses from 0.13 mm up to 4.0 mm and widths ranging between 600 mm and 1250 mm, covering a broad spectrum of industrial needs. Zinc coating weight is specified between 40 g/m² and 275 g/m², providing corrosion protection suitable for outdoor applications. The product description also mentions temper grades from Full Hard (85‑95 HRB, G550) to Commercial Quality (50‑75 HRB, G350).

The base metal can be cold‑rolled, hot‑dip Alu‑zinc coated or electro‑galvanised steel, which are standard substrates for galvanized coil in the market. Typical surface finishes include regular spangle, minimum spangle, large spangle and zero spangle, while coating options may be oiled or unoiled. Industry practice classifies coil weights between 3 MT and 6 MT, matching the listed range, and coil IDs are commonly 508 mm or 610 mm. Standard export packing employs steel bands, waterproof paper and protective flutes to safeguard the coil during transit.

Customers such as automotive manufacturers, construction firms and appliance producers often require these coils for stamping, forming or painting processes. The supplier indicates shipment by bulk loading or 20‑foot containers, with payment terms of T/T or L/C at sight and a delivery window of 15 days as stated in the listing. Prospective buyers should confirm the exact coil dimensions, coating weight and temper grade with Tianjin United before finalising the order.

Tianjin United All Metal Materials Co., Ltd is situated in Tianjin, China, with the postal code 400300. The company is listed as an imported supplier and holds a harbor trust tier, indicating that its trade activities have been cross‑checked against customs records. Its registered address places it within a major industrial hub known for metal processing and distribution. The public profile does not disclose a response rate, so communication should be initiated promptly to confirm availability.

The firm specialises in providing galvanized steel coil and related pre‑painted steel sheet products for various downstream industries. While the listing mentions ISO‑related quality standards, specific certifications are not enumerated, so buyers are advised to request copies of any relevant test reports or certificates. The supplier offers both bulk and containerised shipping options, reflecting flexibility in order fulfilment.