Bangladesh is one of Asia’s largest colored-roofing markets, and the right PPGI coil supplier for Bangladesh delivers durable, economical coil for the country’s vast housing, garment-factory and rural roofing demand. As a factory-direct PPGI supplier in China with 15+ years of export experience, ChinaCNU Steel ships prepainted galvanized steel coil to Bangladeshi roll-formers and importers through Chattogram (Chittagong) and Mongla ports. Full RAL colors, ISO 9001 quality, flexible 25-ton MOQ.
Why Bangladesh’s Roofing Market Needs Quality PPGI Coil
Colored corrugated roofing (“tin”/CI sheet) covers homes, shops, garment and textile factories, and rural buildings across Dhaka, Chattogram, Khulna and Sylhet. Demand is enormous and growing as buyers shift from bare GI to longer-lasting prepainted sheet. The climate is humid and monsoon-heavy, with cyclones and salty air along the Bay of Bengal coast — conditions that rust low-grade sheet quickly. A credible PPGI coil supplier for Bangladesh provides a reliable zinc base (Z40–Z120 for cost-sensitive, Z120+ for premium) under a UV-stable polyester topcoat. We supply economical thin gauges with consistent quality, plus heavier grades for factory and commercial roofing, to BSTI-aligned and ASTM/JIS specs.
PPGI Coil Grades and Specifications
| Grade / Standard | Thickness (mm) | Zinc Coating | Paint System | Typical Use |
|---|---|---|---|---|
| DX51D+Z (EN 10169) | 0.13 – 0.30 | Z40 – Z80 | Polyester (PE) | Economical corrugated roofing |
| DX51D+Z (EN 10169) | 0.25 – 0.40 | Z80 – Z120 | Polyester (PE) | Standard housing roofing |
| SGCC (JIS G3312) | 0.20 – 0.45 | Z60 – Z120 | PE | General colored roofing sheet |
| S250GD+Z (EN 10346) | 0.35 – 0.60 | Z120 – Z180 | PE / SMP | Factory & commercial roofing |
Popular colors: RAL 3000/3005 (red), RAL 6005 (green), RAL 5005 (blue), RAL 9002 (white). Width 914/1000 mm. MOQ 25 tons per color and thickness.
Why ChinaCNU Steel Is the Preferred PPGI Supplier for Bangladesh
As an ISO 9001:2015 certified PPGI supplier in China, we offer Bangladeshi importers factory-direct FOB Qingdao pricing in USD, tight thickness control on thin gauges (critical for cost-competitive CI sheet), and full RAL matching. Our 25-ton MOQ lets mid-sized roll-formers buy direct rather than through layered traders. We provide mill test certificates and optional SGS inspection, and load mixed containers (several colors/thicknesses) to serve a price-sensitive, high-volume market efficiently.
Shipping to Bangladesh
We ship from Qingdao to Chattogram (Chittagong), the main gateway, and Mongla. Sea transit is roughly 14–22 days. A 20-ft container loads about 22–25 tons of 0.20–0.40 mm coils. We quote FOB Qingdao or CIF Chattogram, with seaworthy packing for humid, monsoon-season handling.
Frequently Asked Questions
Can you supply very thin, economical gauges?
Yes — we produce 0.13–0.25 mm PPGI with tight tolerance for cost-competitive corrugated CI roofing, which is the bulk of the Bangladesh market.
What is the lead time to Chattogram?
Production 15–20 days + sea transit 14–22 days ≈ 30–42 days factory-to-port.
Do you accept L/C?
Yes — irrevocable L/C at sight and T/T (30% deposit, 70% against B/L copy), quoted in USD.
Can I mix colors in one container?
Yes — mixed 25-ton containers are welcome, ideal for distributors serving varied roofing demand.
Also searched as: colour coated galvanised steel coil, prepainted GI / PPGL coil, coloured roofing sheet, and locally as rongin tin / colour coated CI sheet. ChinaCNU Steel exports all of these to Bangladesh, FOB from our Qingdao mill.