What certifications does the product hold?

The product holds ISO, RoHS, IBR certifications and meets standards like ASTM, JIS, GB, AISI, DIN, and BS.

What is the minimum order quantity?

The minimum order quantity is 1.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, and Western Union.

Dx51d Galvanized Steel Coils Gi Coils for Roofing Sheet

Name: Dx51d Galvanized Steel Coils Gi Coils for Roofing Sheet
Brand: Tianjin New Yion International Trade Co., Ltd.
SKU: 1950349102

Tianjin, ChinaTianjin New Yion International Trade Co., Ltd.

US$800.00-1,100.00

5 Tons

Product profile

Customization

Available

Standard

ASTM, JIS, GB, AISI, DIN, BS, En 10142-2000

Certification

ISO, RoHS, IBR

Model NO.

GHT001

Surface Treatment

Galvanized

Technique

Hot Rolled

Application

Industrial Panel, Packing etc

Edge

Mill

Stock

Not Stock

Color

Silver

Surface Finish

Regular Spangle, Zero Spangle etc

Zinc Coating

30-275G/M2

Packing

10-20 Coils/Bundle+Plastic Film+Wooden Pallet

Transport Package

Container

Specification

0.12 -- 4.5mm

Trademark

RELONG

Origin

China

HS Code

7212300000

Production Capacity

10000mt/Month

Key features

Wide Specification Range: Width 8-1500mm, Thickness 0.12-4.5mm, Zinc coating 30-275g/m2.

Multiple Certification Standards: Complies with ASTM, JIS, GB, AISI, DIN, BS, ISO, RoHS, and IBR standards.

Flexible Customization: Supports customization from samples, designs, and minor adjustments.

Diverse Surface Finishes: Options include Regular Spangle, Zero Spangle, Chromated, and Oiled.

Global Supply Chain: Serves Asia, Africa, and Americas with long-term partner factories in China.

Fast Delivery Time: Delivery within 7-20 days after order confirmation, off-season within 15 workdays.

Secure Packaging: Packed in 20'' containers with plastic film and wooden pallets for ocean freight.

Third-Party Testing: Accepts third-party certification tests for zinc, paint coating, and hardness.

Company profile

Importers and ExportersMulti-language PioneerExperienced Team

Tianjin New Yion International Trade Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier with broad customization capabilities and substantial stated galvanized steel coil and PPGI/PPGL production capacity. It has self-operated import and export rights, exports a stated 51%–70% of sales, and primarily serves Africa, with access to several nearby ports. However, the provided evidence shows no 3D software design service, no available SDK, zero reported quality-control test equipment, and unknown raw-material traceability and quality-assurance status. Complaint handling has a clear procedure and records, but supplier-service assessment and corrective/preventive-action processes lack written procedures or records. Financial information is limited to year references without performance figures, so financial credibility cannot be judged. No certification holdings or customer cases are explicitly documented.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated products include galvanized steel coil and PPGI/PPGL, and it has self-operated import and export rights with exports representing 51%–70% of total sales, indicating an established export-oriented manufacturing profile.

After-Sales capabilityThe supplier has a clear procedure and followed records for handling customer complaints, which supports a defined complaint-response capability. However, service-capability assessment and corrective/preventive-action mechanisms have no written procedures or records, and the overseas-service country count is stated as zero, limiting evidence of broader after-sales coverage.

Production capacityStated annual capacity is 800,000 tons of galvanized steel coil and 500,000 tons of PPGI/PPGL, with six to ten quality-control staff and a one-month peak-season fulfillment time. These figures explicitly demonstrate substantial production capacity, although zero reported quality-control test equipment is a significant process limitation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This consistent evidence across the slices demonstrates broad customization capability.

Product Q&A

Q:What is the raw material supply source?

Raw Material Metal that Relong is supply of Five Hundred Top Brand all over the world - .

Q:Why choose Galvalume as color coated coils raw material?

Because the ISO-standard Steel galvalume / Zincalume already so its quality and standard thickness of Aluzinc as an anti-corrosion guarantee.

Q:What is the advantage Galvalume compared to other metals?

- Galvalume more resistant to Crack so it is more rust resistant B: - In addition, under the premise of superior durability and the same weight,the length of the 1 ton galvalume color coated plate is more than the length of the galvanized color coated plate, so that it has good economy.

Q:What are the advantages RELONG Metal from other products?

- Certified JIS G3302,SGCH HRB85 or more a Vickers hardness of 170 HV OR more / ASTM A792 GR550 / ASTM A653-09 CS/FS A & B/DDS. B: - Provide a written warranty (warranty length depending on the thickness of the plate material)

Q:What are the available width and thickness ranges?

Width ranges from 8-1500mm and thickness from 0.12-4.5mm.