Foshan Gangjiang Technology Co., Ltd

Foshan Gangjiang Technology Co., Ltd. - Your Trusted Partner in Pre-Painted Metal Coil Solutions

Specializing in high-performance pre-painted steel & aluminum coils, we process diverse substrates:

Stainless Steel: 304, 201, 430

Aluminum: 1000, 3000, 5000 Series

Galvanized Steel: DX51D, DX52D, DX53D

Why Us?

--Customization Excellence:

RAL color/finish options (glossy, matte, wood/stone patterns, embossing) with PVDF, PE, or HDP coatings.

--6-Month Delayed Bending:

Guaranteed formability retention for flexible post-production processing.

--Rapid Turnaround:

Consistent 12-18 day lead times for bulk orders.

--Quality Assurance:

ISO 9001 & SGS-certified production, anti-corrosion/UV-resistant coatings.

Serving construction and appliance industries globally, we blend innovation with reliability.

Here are application cases of pre-painted steel coils in architectural and interior settings, focusing on doors, windows, wall panels, wardrobes, cabinets, ceilings, and building profiles.

1. Doors & Windows

Exterior Doors: Pre-painted steel coils form durable, weather-resistant cladding for entry doors (e. g., fire-rated doors, industrial gates). Coatings withstand UV exposure, corrosion, and thermal cycling.

Window Frames & Shutters: Used in roll-formed window casings and louvered shutters, offering low maintenance, color consistency (e. g., RAL 7016 anthracite), and compatibility with thermal break systems.

2. Wall & Partition Systems

Interior Wall Panels: Pre-finished steel panels for offices, hospitals, and cleanrooms; Hygienic, scratch-resistant surfaces (e. g., PVDF coatings) support frequent cleaning.

Exterior Cladding: Modular facade panels with good weatherability.

Partition Walls: Steel-faced sandwich panels with honey comb plates.

3. Wardrobes & Cabinets

Modular Wardrobes: Pre-painted steel sheets for sliding door surfaces and internal partitions; Resistant to humidity, mold, and impact (e. g., G300 galvanized substrates).

Kitchen/Bathroom Cabinets: Steel cabinet bodies and doors with polyester/polyurethane coatings for moisture resistance, easy cleaning, and customizable textures (e. g., matte, woodgrain).

Industrial Storage Systems: Heavy-duty steel cabinets for factories/warehouses; Coatings prevent chemical corrosion.

4. Ceiling Solutions

Suspended Ceilings: Perforated acoustic panels with pre-painted steel backs for sound absorption and aesthetic appeal.

Linear Ceiling Systems: Powder-coated steel baffles or grids in airports/malls; Curved profiles enable dynamic designs (e. g., wave forms).

5. Building Profiles

Structural Profiles: Roll-formed steel sections (e. g., C/Z-purlins, trims) for roofing/wall support, pre-painted to eliminate field painting.

Edge Trims & Flashings: Color-matched drip edges, corner guards, and expansion joints for seamless integration with wall/roof systems.