01
Steel coil incoming inspection
Every coil is verified for thickness (gauge), zinc coating weight and surface defects before being loaded onto the line.
Factory & Production
A real production base, audited by buyers from 40+ countries.
6,400 m² production base in Zibo, Shandong. Three forming lines, 1,000 m² office and in-house QC. ~270 km to Qingdao Port, ~300 km to Tianjin Port. Open for buyer audits and live video tours.
- Production base
- 6,400 m²
- Forming lines
- 3
- Office area
- 1,000 m²
- Markets shipped
- 40+
- Established
- 2020
- Patents
- 7
Production Process
From steel coil to container — six controlled stages.
Each stage has documented inspection criteria. Buyers receive a full QC report and traceable batch numbers with every shipment.
02
Automatic forming & carving
CNC-controlled forming presses give consistent depth and pattern alignment across every panel of the same SKU.
03
Insulation core foaming
PU foaming under controlled temperature and pressure for stable density. Adhesion peel-tested per batch.
04
QC laboratory testing
Salt spray, peel strength, color stability, dimensional and fire tests sampled from each production batch.
05
Export packaging
Anti-collision film, foam edges, fumigation-free pallets, panel ID labels — packed for sea container shipping.
06
Container loading
Loading photos and video supplied. Loading plan optimized to maximize panels per 20'/40' container.
Quality Control
In-house QC laboratory.
Our laboratory runs daily tests on raw materials, semi-finished panels and finished panels. No panel leaves the factory without a batch QC record.
- Steel thickness micrometer
- Salt spray chamber
- Color difference meter
- Adhesion peel tester
- Density / weight check
- Dimensional tolerance
- Coating gloss measurement
- Fire & smoke testing (outsourced)
ISO 9001
Quality management
CE Mark
EU conformity
SGS Tested
Third-party verification
Audit our factory in person or by live video.
Serious B2B buyers and project teams are welcome to visit our Shandong facility or join a live video factory tour. We'll arrange airport pickup, translation and a full production walkthrough.
Inquiry & Quotation
Get a quote for your panels in 12 hours.
Send your panel type, profile, target pattern code and destination port. Our export team replies with FOB / CIF pricing, MOQ, lead time and a packing plan — and dispatches free A4 samples on confirmation.