ISO System
ISO 9001:2015 Certification
Audited Quality Management System governing precision roll-forming, automated punching, welding integrity, and shipping control.
Engineering Rigor & Verification
Certified Quality for Safe, Scalable Warehouse Operations
At Guangzhou Heda Shelves Co., Ltd., structural reliability and manufacturing integrity form the cornerstone of our operations. Global logistics distribution centers, cold-storage operators, 3PL facilities, and commercial retailers rely on our systems for safe continuous throughput.
To guarantee load capacities and material consistency for overseas buyers across the United States, Canada, and global markets, every upright, beam, connector, and decking component complies with strict mechanical tolerances, metallurgical analysis, and certified quality management practices.
Key Compliance Highlights
ISO 9001:2015 Certified: Full-traceability production from raw steel coil slitting to automated electrostatic powder coating.
CE Marking (No. 2435-CPR-8605159): Rigorous compliance under structural steel construction norms for warehouse racking.
RoHS Material Compliance: Non-hazardous, environmentally responsible surface finishes and heavy-metal-free coatings.
Engineering Verification Support: Load test reports, material mill certificates, and imperial structural documentation for PE/SE review.
Audited Documentation
Verified Quality & Factory Credentials
Our official certificates validate every stage of our production facility, giving your procurement and EHS teams full peace of mind during vendor onboarding.
EU Compliance
CE Certification (CPR)
Conformity marking under the Construction Products Regulation, verifying mechanical performance and structural durability of rack systems.
Eco Friendly
RoHS Environmental Testing
Laboratory confirmation that surface finishes, powder coatings, and pre-treatment chemical layers are completely free from toxic heavy metals.
Load Validated
Structural Capacity Test Report
Physical deflection and ultimate yield test reports verifying beam safety factors, connector locking security, and baseplate anchoring loads.
Inspection Process
How We Validate Quality at Every Production Stage
From prime hot-rolled and cold-rolled steel coils to the finished powder-coated pallet rack bundles loaded into export containers, our multi-stage inspection eliminates defects.
1. Raw Steel Verification
Every coil batch receives ultrasonic gauge verification and tensile yield testing against Q235B and high-strength structural grades before entering roll-forming lines.
2. Automated Forming & Welding
Precision CNC column punching preserves a reliable 50mm / 75mm beam pitch. Certified continuous seam welders securely attach 3-claw and 4-claw connectors to box beams.
3. Pretreatment & Coating
A multi-stage chemical wash, pickling, and phosphating sequence guarantees coating adhesion before thermoset epoxy-polyester powder is cured at 180°C–200°C.
Vendor Verification Support
Need Full Certificate Copies or Engineering Calculation Packages?
We supply unredacted certificate files, material test reports, CAD layout proposals, and structural load calculations for North American warehouse reviews, permitting, and engineer of record (EOR) sign-offs.