Xinri Steels | Premium GI, PPGI, Galvalume & Roofing Sheets Manufacturer

About Xinri Steels

Hangzhou Xiaoguan Import and Export Trading Co., LTD is one of the top 100 enterprises in Xiaoshan District and a renowned manufacturer in China’s steel industry. With 15 advanced production lines and over 17 years of manufacturing experience, we deliver high-quality steel products to clients worldwide.

Our annual output reaches 1 million tons, producing premium electroplated (aluminum) zinc coils, color-coated steel, wood grain boards, mesh plates, and more in dimensions ranging from 0.11–2.0 mm thickness and 600–1500 mm width.

17+

Years Experience

1M Tons

Annual Output

Production Lines

AAA

Certification

Our Products

High-performance steel solutions engineered for durability, corrosion resistance, and aesthetic appeal across construction, industrial, and architectural applications.

Zinc275 HDGI/GI Hot Dipped Galvanized Steel Coil

Zinc275 HDGI/GI Galvanized Steel Coil

Premium carbon steel with hot-dipped zinc coating for maximum corrosion resistance. Ideal for industrial and outdoor applications.

Standard: ASTM, GB
Zinc Coating: Z275
Thickness: 0.11–2.0 mm

0.6mm Corrugated Roof Panel

Durable roofing solution with excellent weather resistance. Available in CS, S280GD, G550, and S350GD grades.

Thickness: 0.6mm (customizable)
Applications: Industrial, Agricultural, Commercial
Coating: Galvanized / Galvalume

PPGI Color Coated Steel Coil

Pre-painted galvanized steel coil with vibrant, long-lasting finish. Used in roofing, cladding, and interior design.

Base Material: Hot-dip Galvanized
Coating: Polyester, SMP, HDP
Colors: RAL, Custom Wood Grain

Galvanized Steel Coil for Building Material

Galvanized Steel Coil (Building Grade)

Zinc-coated steel coil designed for structural integrity and long-term protection in construction materials.

Grade: SGC340, S250GD+Z
Origin: Hangzhou, China
Width: 600–1500 mm

Self-Cleaning Color Coated Sheets

Advanced coating technology prevents staining and maintains appearance on building exteriors without frequent washing.

Technology: Hydrophilic & Photocatalytic
Applications: Facades, Roofing, Cladding
Benefits: Low maintenance, long life

Scratch-Resistant Color Coated Sheets

Enhanced durability with polyethylene, SMP, and HDP surface coatings. Resists wear and maintains visual appeal.

Coating Types: SMP, HDP, PVDF
Use Cases: High-traffic areas, Industrial
Finish: Matte, Glossy, Textured

Galvalume Steel Coil ASTM A792 Az150

Aluminum-zinc alloy coated steel coil with superior heat and corrosion resistance. Ideal for roofing and siding.

Standard: ASTM A792
Coating: AZ150
Applications: Residential, Commercial, Industrial

Hot Rolled Prepainted Galvalume Steel Coil

Hot Rolled Prepainted Galvalume Coil

Premium-grade coil with continuous heating and aluminum-zinc plating, pre-coated for immediate use.

Base: Hot Rolled Steel Plate
Coating: Galvalume + Color
Thickness: 0.15–2.0 mm

Why Choose Xinri Steels?

Engineered for excellence, trusted by global partners.

Quality Certified

ISO 9001, ISO 14001, OHSAS 18001, and AAA certified for consistent quality and safety.

High Production Capacity

1 million tons annual output with 15 automated production lines ensuring fast delivery.

Global Export Experience

Trusted by clients in over 50 countries with reliable logistics and documentation support.

Customer-Centric Service

Dedicated support from inquiry to delivery, ensuring satisfaction at every step.

Frequently Asked Questions

What is the difference between GI and Galvalume steel?

GI (Galvanized Iron) steel is coated with pure zinc, while Galvalume steel has a coating of 55% aluminum, 43.4% zinc, and 1.6% silicon, offering superior corrosion and heat resistance.

Can I customize the color and thickness of PPGI coils?

Yes, we offer full customization of color (RAL, custom wood grain), thickness (0.11–2.0 mm), and width (600–1500 mm) based on your project requirements.

What certifications do your products have?

Our products comply with ASTM, GB, JIS, DIN, and ISO standards. The company holds ISO 9001, ISO 14001, OHSAS 18001, and AAA certifications.

What is the minimum order quantity (MOQ)?

Our standard MOQ is 25 metric tons, but we can discuss flexible terms based on product type and cooperation level.

How do you ensure product quality during shipping?

All coils are securely packed with waterproof wrapping, edge protectors, and steel strapping. We also provide packing lists and quality certificates with every shipment.

China Quality Suppliers fobcompany.info

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact [email protected] via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者不想被fobcompany.info收录请用企业邮箱联系[email protected] 取消收录我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact [email protected]

如果您是其他域名合作也请联系[email protected]

Premium Steel Solutions for Global Construction & Industry