How GMiSU Insulated Aluminum Panels Are Manufactured and Inspected

Panel production sequence

1. 01

   Raw-material inspection

   Inspect aluminum coils and polyurethane-system raw materials before production.

2. 02

   Aluminum profiling

   Form the upper and lower aluminum skins to the confirmed product profile.

3. 03

   Skin and PU-system compounding

   Assemble and compound the two aluminum skins with the polyurethane system before foaming.

4. 04

   Polyurethane foaming

   Foam the insulation core between the prepared aluminum skins.

5. 05

   Curing and cutting

   Allow the composite panel to cure, then cut it to the confirmed order length.

6. 06

   Final inspection

   Check dimensions, surfaces, core uniformity, bonding, joints and quantity.

7. 07

   Protection and loading

   Apply surface film, prepare cushioning and pack or load the panels according to the agreed plan.

Pre-shipment quality checks

• Aluminum skin thickness
• Product length, width and overall dimensions
• Color and surface appearance
• Polyurethane foam uniformity
• Bond between the aluminum skins and core
• Panel interfaces, interlocks and joint areas
• Protective film, packing and quantity reconciliation
• Live video-call inspection when arranged

Factory supply capability

Production base

More than 15,000 m2

Stable monthly capacity

Approximately 100,000 m2

Regular inventory

More than 20,000 m2

Served regions

Europe, North America, the Middle East, Southeast Asia, South Africa, North Africa and other Asian markets

Inspection can be coordinated with the buyer

Buyers may arrange a live video-call inspection before shipment to review the products, packing and order quantity. Additional inspection methods can be discussed and confirmed in the sales contract.

Project drawings, color confirmation, dimensions, samples and packing requirements should be agreed before production so the final inspection is measured against the approved order specification.