This is a step-by-step guide to importing insulated aluminum Great Wall roof panels from China, factory-direct from GSM BuildTech in Tianjin. Follow these steps to get from a spec to panels on site, typically in about seven weeks.

Steps to order from China

Step 1: Define your spec

State roof area (m²), panel thickness or target U-value/climate, core type (PU B2 or PIR B1), color, and required accessories (ridge caps, flashing, screws).

Step 2: Choose your Incoterm and port

Pick EXW, FOB Tianjin/Xingang, or CIF to your named destination port. CIF is simplest for first-time importers; FOB if you control the sea leg.

Step 3: Request a quote

Send the spec and port to the factory. A firm FOB or CIF price is returned within 24 hours, itemising panels, accessories (8–12% of panel value), and freight.

Step 4: Evaluate a sample and the SGS report

Ask for a physical sample and a batch-specific SGS/Intertek test report (foam density 42–45 kg/m³, fire class). A generic product certificate is not enough — verify the batch.

Step 5: Confirm the order and pay the deposit

Sign the proforma invoice. Typical terms are 30% deposit by T/T, balance against B/L copy, or an L/C at sight for larger orders.

Step 6: Production and pre-shipment inspection

Production takes 20–25 days. Arrange a pre-shipment inspection (SGS/Intertek/Bureau Veritas) or your agent to check panel count, thickness, coating and packing before loading.

Step 7: Shipping and documentation

The factory handles export clearance and issues commercial invoice, packing list, B/L, and certificate of origin. Request Form E (ASEAN) or SABER (Saudi) where it reduces your duty.

Step 8: Clear customs and install

Clear at your port with your broker, pay import duty (e.g. 5% GCC, higher in parts of ASEAN unless a free-trade certificate applies), then install over purlins per the fastening schedule.

Get a quote: send your roof area, location and destination port to sales@insulatedaluminumroof.com or WhatsApp +86 155 2274 6824 — FOB or CIF price within 24 hours. See the full technical reference & FAQ.

Regional supply pages: Dubai / UAE · Riyadh · Jeddah · Doha / Qatar.