TIANJIN BO YI DA IMPORT AND EXPORT CO.,LTD is a modern production and exporting enterprise funded in 2014 with rich-full exporting experiences.
Our Product: ROOFING, BLACK PIPE, GALVANIZED PIPE, HOLLOW SECTION, GALVANIZED WIRE, STEEL COIL, etc have been exported to Africa: West Africa, East Africa, South east Asia: Philippines, Vietnam, Singapore, South America etc. Products are widely used in building and constructions.
We firmly believe in "Quality first, Service first" and to add value to our corporation. Looking forward win win business with global customers!

Products Description

why choose our products
Color-coated galvanized steel sheets also known as pre-painted steel sheets, are metal sheets that have been coated with paint and zinc. The zinc coating, also known as galvanizing, protects the steel from rust and corrosion. Color-coated galvanized steel sheets, also known as pre-painted steel sheets, are metal sheets that have been coated with paint and zinc. The zinc coating, also known as galvanizing, protects the steel from rust and corrosion. Pre-painted galvanized steel sheet is a type of metal sheet that has been coated with a layer of paint on top of a layer of zinc coating.
Color Coated Galvanized Steel Sheet the zinc coating, also known as galvanizing, is applied to the steel sheet to protect it from rust and corrosion. The pre-painting process involves cleaning and treating the galvanized steel sheet to ensure proper adhesion of the paint. The paint layer is applied using a roll-coating process, and the final product is a steel sheet that has a smooth and uniform finish with excellent durability and resistance to weather and corrosion. Pre-painted galvanized steel sheets are widely used in various industries, such as construction, automotive, and appliances, for their high strength and aesthetic appeal. They are available in a variety of colors and textures to suit different applications
Products Specifications
| Thickness | 0.14-0.30mm |
| Width | 900-999mm or Customize |
| Length | 1400-1799mm, 1800-2000mm, 2001-3600mm, 3601-3660mm |
| Standard | AISI, ASTM, GB, JIS, EN |
| Color | RAL Standard |
| Application | Construction |
| Type | Steel Plate |
Products Advantages
Color-coated galvanized steel sheets is highly corrosion-resistant. The galvanized layer on the steel sheet provides a barrier that prevents the steel from coming into contact with the surrounding environment, which can cause corrosion. Additionally, the painted layer on top of the galvanized layer provides further protection against corrosion, as it seals the galvanized layer and adds an additional layer of protection to the steel. This makes pre-painted galvanized steel sheet an ideal material for outdoor or corrosive environments where traditional steel would be prone to rust and corrosion.

Excellent Weather Resistance: Topcoat with UV protection ensures long-lasting color in outdoor environments.
Corrosion Protection: Zinc coating + paint layer provides dual protection against rust.
Aesthetic Appeal: Wide range of colors and finishes for modern architectural design.
Easy Processing: Can be roll-formed, bent, or cut without damaging the coating.
Eco-Friendly: Lead-free and chrome-free coating options available.
Products Details
| Parameter | Details | Remarks |
|---|---|---|
| Material | DX51D, DX52D, DX53D (Galvanized) or AZ150 (Galvalume) | JIS G3302, ASTM A792 |
| Thickness | 0.12mm-1.5mm (±0.02mm tolerance) | Common: 0.3mm, 0.4mm, 0.5mm |
| Width | 600mm-1500mm (Customizable) | Standard: 1000mm, 1250mm |
| Coating | PE (25μm)/PVDF (30μm)/SMP (20μm) | PVDF best for coastal areas |
| Zinc Coating | 60-275g/m² (Z60-Z275) | Z120 most popular |
| Surface | Smooth/Embossed/Wood Grain | Embossed hides scratches |
| Colors | All RAL colors + Custom | Pre-made stock: White, Beige, Brick Red |
Applications
| Industry | Uses |
|---|---|
| Construction | Roofing, Wall Panels, Ceilings, Insulated Sandwich Panels |
| Transportation | Truck Trailers, RV Parts, Container Decoration |
| Home Appliances | Refrigerator Panels, Washing Machine Cabinets |
| Furniture | Cabinet Doors, Office Partitions, Display Shelves |
| Industrial | Solar Panel Backsheets, Electrical Enclosures |
fAQ
Q1:What's your terms of payment?
the transportation fee is borne by buyer.
Our Service Processes
Phone/wechat/whatspp: 0086-15822491526
Pre-sales Consultancy
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Confirmation of order
2
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Production
3
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Multi-Channel Shipping
4
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Confirmation of recei
5
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After-sale Services
6
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