Skip to content
China Steel Supply

Steel Products Guide: PPGI, GI, Galvalume Coil from China Factory

Complete guide to PPGI coils, GI galvanized steel coils, galvalume, and roofing sheets from ChinaCNU Steel factory in Qingdao, China. FOB price, specs, free quote.

Factory-direct export support Mill certificates and packing guidance Response by email, phone and WhatsApp

ChinaCNU Steel is a leading steel manufacturer based in Qingdao, China, specializing in PPGI coils,
galvanized steel coils (GI), galvalume, and a full range of coated flat steel products.
With 15+ years of export experience and ISO 9001 certification, we supply directly to importers,
distributors, and construction companies in 80+ countries across Africa, Southeast Asia, Middle East, and South America.

Browse our complete product range below or contact us for a free FOB Tianjin quote.

PPGI — Prepainted Galvanized Steel

GI — Galvanized Steel Coil

Roofing & Building Materials

Galvalume & Special Coatings

Cold Rolled & Hot Rolled

Why Choose ChinaCNU Steel?

  • Factory Direct — No middlemen. We manufacture and export directly, ensuring the best FOB price.
  • 15+ Years Export Experience — Trusted by buyers in 80+ countries since 2008.
  • ISO 9001 Certified — Consistent quality control from raw material to finished coil.
  • Custom Specifications — Any thickness, width, zinc coating, color, or standard on request.
  • Fast Lead Time — 15-25 days production. Port: Qingdao. Payment: T/T, L/C.
  • SGS Inspected — Third-party quality inspection available before shipment.

Get Factory-Direct Price Today

Tell us your specs — thickness, width, quantity — and get a free FOB Tianjin quote within 24 hours.

Request Free Quote →