Factory & Manufacturing Page Content
Factory Overview
Facility Scale:
57,201 m2 total site footprint in Wugong Industrial Park, comprising 37,720 m2 of production workshops and raw material warehousing.
Operational History:
27 years specializing in metal building envelopes, insulated composite panels, and cold-formed structural profiles.
Workforce:
110+ certified production technicians, rolling line operators, and quality inspectors.
Logistics:
Direct highway access ensuring rapid container transport to regional export ports.
Production Capacity
Output Scale:
Annual production exceeding several million square meters across roofing sheets, sandwich panels, and purlins.
Line Efficiency:
Continuous automated polyurethane (PU) sandwich panel lines paired with multi-spec roll forming machines.
Batch Agility:
Quick-change tooling for rapid profile, width, and length changeovers on mixed-specification orders.
Manufacturing Equipment
Sandwich Panel Line:
Integrated decoiling, profiling, PU/rock wool core injection, thermal curing, and automated cutting.
Roll Forming Units:
High-speed color steel tile presses, floor decking formers, and C/Z/U purlin lines.
Fabrication Machinery:
CNC multi-angle hydraulic bending machines, automatic shearing units, and precision slitters.
Manufacturing Process
Coil Infeed & Decoiling:
Galvanized/al-zinc steel coils mounted on hydraulic uncoilers with automatic tension control.
01
Cold Roll Forming:
Sequenced multi-stage die rolling for exact profile geometries and tight joint tolerances.
02
Core Bonding (Composite Panels):
Uniform PU foam or rock wool application paired with thermal curing chambers for bond integrity.
03
On-Line Cutting:
Automated tracking cut-off saws matched to exact project lengths without edge deformation.
04
Vacuum Stacking:
Controlled cooling followed by automated vacuum suction stacking to protect surface paint coatings.
05
In-Process Quality Control
Dimension Monitoring:
Continuous sensor audits on web width, rib height, and lap-joint precision during rolling.
Adhesion & Density Tests:
Regular sampling during PU foaming to inspect cell structure and core peel strength.
Process Diversion:
Out-of-tolerance profiles are automatically diverted prior to packaging.
Finished Product Inspection
Dimensional Audit:
Batch checks on total length, squareness, effective cover width, and joint interlocking fit.
Surface Inspection:
Verification of paint scratch resistance, coating adhesion, RAL color match, and protective film integrity.
Documentation:
Issuance of inspection reports covering raw material specs and dimensional accuracy prior to release.
Custom Manufacturing
1
Cut-to-length profiles with custom panel thicknesses from 16 mm to 150 mm.
2
Flexible selection of PU, EPS, rock wool cores and galvanized, galvalume, or PVDF/HDP coated steel facings.
3
Custom protective film printing, export labeling, and architectural RAL color matching.
Packaging & Loading
Protection:
PE protective film on steel faces; expanded foam spacers between panels to prevent transit scuffing.
Bundling:
Heavy-duty steel or composite strapping secured over high-density timber corner guards.
Container Loading:
Forklift and overhead crane loading engineered for 20ft/40ft containers to maximize cube utilization and prevent shifting.
Export & Logistics Capability
Global Shipping:
Regular containerized export to Southeast Asia, Europe, Africa, and Central Asia.
Documentation:
Commercial Invoices, Packing Lists, Certificates of Origin, and third-party inspection certificates.
Incoterms:
Flexible handling of FOB, CIF, CFR, and EXW shipping terms.
FAQ