Industrial Door Manufacturer for Global B2B Projects Sales Support: +86 18913976220

Manufacturing Process

Design & Engineering

Custom specification review, CAD design and material planning

Raw Material Prep

Steel cutting, roll forming, punching via automated CNC lines

Component Assembly

Precision welding, panel assembly, hardware fitting

Surface Treatment

Shot blasting, powder coating, galvanising and colour matching

QC & Dispatch

Full inspection, testing and secure sea/air freight packaging

Key Equipment & Technology

CNC Roll Forming

12 fully automated roll-forming lines producing door panels up to 6 meters wide with +/-0.2mm tolerance.

+/-0.2mm Precision

Robotic Welding

6-axis robotic welding stations ensuring consistent weld quality on all steel structural components.

6-Axis Robots

Powder Coating

Automated electrostatic powder coating system with pre-treatment line. 200+ RAL colors available.

200+ RAL Colors

PU Foam Injection

High-pressure PU foam injection system for insulated panels. Thermal conductivity <= 0.022 W/mK.

Lambda <= 0.022 W/mK

Testing Lab

In-house lab for wind load, thermal insulation, acoustic performance and cycle testing on all door models.

In-house Testing

Export Packaging

Dedicated packaging line with custom crating for sea and air freight. Fumigation certificates available.

Sea/Air Ready