Engineered structural steel storage configurations designed for optimized load capacity, maximum durability, and seamless spatial management.
A global leader in structural retail shelving systems and industrial warehouse solution development.
Founded in 2016, Dongguan Dingguan Metal Products Co., Ltd. (DirectRack) is a technology-driven, high-precision racking manufacturer based in Dongguan, Guangdong Province—the epicenter of global industrial manufacturing. Backed by 10 years of structural engineering expertise and over 8 years of international trade execution, we manage an advanced industrial facility spanning 25,000 square meters of specialized production line floorspace. With annual export revenues consistently exceeding $18 million USD, we actively supply heavy-duty retail store shelving, commercial displays, and automated warehouse structural steel racks to retail distribution facilities, global hypermarkets, automotive logistics hubs, and commercial FMCG networks worldwide.
Our integrated end-to-end manufacturing capability translates raw high-strength steel coil stocks into precision-molded display structures.
DirectRack maintains full control over its manufacturing chain, allowing us to deliver superior Information Gain and physical consistency compared to standard broker configurations. Drawing from our partnerships with 650 steel mills and material suppliers, we employ structural carbon steels like grade Q235 to ensure that raw upright post extrusions exhibit uniform yield strength. Below is our internal manufacturing process workflow, depicting the heavy-duty machinery employed to ensure physical stability across all structural assemblies.
Operating custom cold-roll forming, punch pressing, and automated multi-head robotic welding equipment allows us to output customizable profiles with low tolerance rates. Our industrial manufacturing equipment line comprises:
E-E-A-T Compliant structural verification to fulfill rigorous global zoning, load safety, and warehouse standard audits.
Our designated, on-site quality assurance inspectors oversee every batch, executing strict monitoring protocols starting from mill steel arrival to post-epoxy coat thickness verification.
DirectRack solutions comply with Australian Steel Racking Safety standard AS4084 and United States Occupational Safety and Health Administration (OSHA) material handling regulations.
We execute structural strain testing, including column compression testing and full beam deflection analysis (L/200 deflection calculations) to ensure load capacities hold under peak operational stress.
Our quality assurance testing extends beyond standard visual checks. We utilize advanced testing methods to guarantee safe, durable, and reliable structures:
• X-Ray Weld Seam Analysis: Analyzes penetration and integrity within welded beam connectors, eliminating hidden cracks or structural inclusions.
• Magnetic Coating Thickness Gauges: Confirms a minimum electrostatic powder coating thickness of 60-80 microns to prevent early corrosion from moisture or humidity.
• Upright Column Destructive Compression Tests: Dynamically loads vertical steel profiles to structural collapse, establishing real-world ultimate capacity ratings.
• Deflection Load Testing: Measures structural sagging under peak weight distribution limits to guarantee safe operation.
Bridging custom store design requirements with dynamic warehouse calculations.
Innovation is central to DirectRack's operations. Our engineering department is run by 35 senior research and development specialists who create responsive structural drawings. Utilizing 3D CAD modeling, finite element analysis (FEA), and building information modeling (BIM), we design racking structures customized to local requirements. We introduced 42 new product designs last year alone, focusing on modular space-saving designs, quick-assembly boltless shelving, and earthquake-resistant support structures. Whether you require customized depth/height dimensions, multi-tier mezzanine planning, or specific commercial RAL powder coat matching, DirectRack creates optimized solutions.
Engineered storage solutions optimized for different climates, seismic regulations, and commercial layouts.
Double-sided gondola units and perforated backing panels provide modular shelving configurations that adapt to dynamic retail floor traffic and brand category adjustments.
Medium to heavy-duty teardrop pallet racking systems, integrated selective storage frames, and boltless structural columns designed to handle large cargo loads.
High-turnover distribution centers require durable, wear-resistant steel racking, shopping baskets, and promotional display setups to optimize product placement and loading times.
Global logistics managers frequently face challenges with regional compliance. North American operators need heavy metal storage configurations that comply with strict warehouse regulations. European networks require modular structural safety certified designs, while companies in Pacific rim regions need seismic bracing to handle seismic activity. DirectRack designs and builds shelving solutions tailored to these regional requirements, ensuring stable performance, certified safety, and seamless clearance at international ports.
Optimize your retail floor space and storage capability with our durable, heavy-duty shelving systems.
Key market developments reshaping supply chain storage, inventory logistics, and structural safety standards.
The global retail shelving and industrial storage market is transitioning from simple static iron racks toward smarter, more responsive systems. As logistics operators adopt automated storage and retrieval systems (ASRS) and micro-fulfillment hubs, shelving equipment manufacturers must evolve to meet new engineering requirements. DirectRack is leading this transition through key product developments:
1. Modular and Agility-First Configurations: Modern retailers require high flexibility. Store display shelving units must adapt quickly to seasonal inventory, changing retail setups, and multi-channel fulfillment operations. Dynamic shelf adjustments, modular perforated configurations, and tool-free boltless assemblies enable quick floor layout modifications.
2. Eco-Friendly Finishing Protocols: With tightening environmental regulations globally, industrial metal suppliers are moving away from traditional solvent-based painting. DirectRack uses zero-VOC electrostatic epoxy powder coating lines, which prevent rust and chemical damage while meeting strict European and North American environmental rules.
3. Advanced Load Calculations and Anti-Seismic Engineering: Warehouses are growing taller to maximize footprint efficiency. Building safety codes, particularly in seismic zones across North America, South America, and Japan, require structural steel racks with dynamic base plates and customized bracing configurations. DirectRack designs stable, safe structures that hold up under seismic stress.
Find answers to common questions about product customizability, safety compliance, and shipping logistics.
DirectRack