Factory & Quality Assurance
GateFlow is a factory-direct manufacturer of boom barrier gates and access control equipment. This page explains our production process, quality control, certifications and after-sales support — the evidence behind our 15-year track record and 5,000+ projects.
Our Production Process
Every gate passes through the same controlled manufacturing line before it ships.
Cold-rolled steel panels are cut, bent and drilled on CNC machines to precise dimensions.
Frames are welded by certified operators, then the cabinet, motor and drive unit are assembled.
Housings receive high-temperature baked paint for outdoor corrosion resistance.
Motor, controller, safety sensors and accessories are installed and wired to the wiring diagram.
Quality Control & Testing
Each unit is tested before it leaves the factory, not sampled.
- 100% full-cycle opening/closing test before packing
- Grounding and leakage current electrical safety check
- Working temperature soak test for motor and controller
- Visual inspection of paint, welds and hardware torque
- Function test of remote, loop, radar and interface signals
Packaging & Shipping
Export-grade packaging protects every unit in transit to 50+ countries, with installation drawings and documentation included in every shipment.
- Stretch film and wooden crate / carton export packing
- Bolted-down, foam-protected motor and boom components
- Standard or LCL ocean freight and air freight available
- Installation drawings, wiring diagrams and manuals shipped with each order
Certifications & Compliance
Our products are manufactured under a certified quality system and comply with international standards. Official certificate scans are shown below; contact sales for current copies.
Quality management system for design, manufacturing and after-sales service.
Electromagnetic compatibility and low-voltage compliance for the EU market.
Restriction of hazardous substances in electrical and electronic equipment.
IP54/IP65 ingress protection on cabinet products for outdoor use.
Warranty & Spare Parts
We stand behind every installation with a clear warranty policy and a spare-parts supply chain that keeps your project running.
- 12-24 month warranty depending on model and application
- Long-term spare-parts availability for motors, controllers and accessories
- Remote diagnostics and replacement part dispatch
- Installation guidance and commissioning support for every order
After-Sales Support Team
Our Guangzhou-based engineering team and overseas partners provide timely support in English and Chinese.
- Technical consultation before purchase and during installation
- Remote support via WhatsApp, email and video call
- Trained installation guidance for your local technicians
- Engineering drawings and documentation library access
Want factory-direct pricing and support?
Talk to our engineering team about your project. We respond within 24 hours with selection, drawings and a quotation.
Contact sales team