Is there quality inspection before loading?

Without a doubt, every product undergoes stringent quality testing prior to packaging, ensuring only the highest standards.

How are the products packed?

Featuring a waterproof inner paper layer, an iron outer packaging, and secured with a fumigated wooden pallet, our packing technique effectively prevents corrosion during ocean transit.

Premium PPGI Galvanized Color Coils for Durable Steel Sheets

Name: Premium PPGI Galvanized Color Coils for Durable Steel Sheets
Brand: Shandong Tongmao Special Steel Co., Ltd.
SKU: 2175462465

Shandong, ChinaShandong Tongmao Special Steel Co., Ltd.

US$600.00-980.00

1 Ton

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Services

Warranty

1 Years

Standard

ASTM, JIS, GB, AISI, DIN, BS

Certification

ISO, RoHS, IBR

Surface Treatment

Galvanized

Technique

Cold Rolled

Application

Container Plate

Edge

Slit edge

Stock

Length

in Coil, But Can Cut According to Customer Require

Thickness

0.8~18mm/0.8-800mm

Delivery Time

5~10 Work Days

Transport Package

Seaworthy Export Package

Specification

Customizable

Trademark

SDTM

Origin

China

HS Code

7225409900

Production Capacity

10000000ton/Year

Key features

Comprehensive Warranty: 1-year warranty coverage for mechanical defects and performance issues.

Online Technical Support: Dedicated online technical services available for troubleshooting and guidance.

Wide Range of Certifications: Certified by ISO, RoHS, IBR, SGS, and compliant with ASTM, JIS, GB, DIN, BS standards.

Customizable Dimensions: Thickness 0.8-18mm and length can be cut according to specific customer requirements.

Fast Delivery Cycle: Efficient delivery guaranteed within 7-15 days after payment confirmation.

Superior Corrosion Protection: Zinc coating ranging from 20-275g/m2 ensures exceptional rust resistance.

Multiple Surface Treatments: Options include passivation, oiling, lacquer sealing, phosphating, and untreated finishes.

Robust Packaging Solution: Triple-layer protection with kraft paper, plastic film, and steel strips prevents transit damage.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceManagement Certification

Shandong Tongmao Special Steel Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.54h

AI-Powered supplier vetting

SummaryThe supplier is a limited-company trading company with eight employees and a product scope covering copper, aluminum, steel, brass, and stainless-steel products. It has self-operated import/export rights, eight years of export experience, and exports account for 71%–90% of total sales. Production information states annual capacity of 500,000 tons for steel pipe and 10,000 tons for copper pipe, with peak- and off-season lead times both within 15 working days. However, the supplier reports no overseas showrooms, agents, branches, or offline trade-show participation, and has no written complaint-handling, corrective-action, or supplier-service assessment procedures. Quality controls include quality assurance, but finished products are randomly inspected and checked by packing staff, with one quality inspector and no raw-material traceability. Innovation and formal R&D capabilities are limited: no new products were launched in the previous year, and no 3D design, ODM, SDK, or popular-brand OEM services are...

After-Sales capabilityThe supplier has no overseas showroom, overseas agent or branch, or offline trade-show participation. It also has no written corrective-and-preventive-action procedures, complaint-handling procedures, or effective supplier-service assessment records, although it accepts multiple quotation and payment terms and reports lead times within 15 working days.

R&D capabilityThe supplier reports no new products in the previous year and does not provide 3D software design, ODM, SDK, or popular-brand OEM services. Its stated R&D-related service is customization from samples, indicating limited innovation capability rather than a documented product-development program.

Production capacityThe supplier provides stated annual productivity of 500,000 tons for steel pipe and 10,000 tons for copper pipe, with peak- and off-season lead times both within 15 working days. It has export experience of eight years, self-operated import/export rights, and export sales of 71%–90%; however, quality inspection is limited to random inspection, packing-staff checks, one inspector, and no raw-material traceability.

Customization capabilityCustomization from samples is explicitly available in both the R&D/design-related and product-capability information. No broader 3D, ODM, SDK, or formal product-development capability is stated, so the confirmed capability is sample-based customization.