Engineered for extreme environments, heavy dynamic loads, and long-term mechanical reliability.
In an era dominated by supply chain automation, mega-fulfillment centers, and vertical expansion, the requirements of industrial procurement departments have shifted from generic storage shelves to highly engineered Impact Racks. Forklift collisions represent one of the leading causes of racking deformation and catastrophic collapses worldwide. Modern warehousing demands storage installations constructed using higher-tensile raw materials (such as SS400 or Q355B steel), integrated deflection tolerances, and energy-absorbing structural engineering.
Leading third-party logistics (3PL) conglomerates, pharmaceutical cold chains, and automotive assembly facilities look for manufacturing partners capable of integrating heavy-duty column protection, reinforced base plates, and customized configurations. Procurement strategies now prioritize solutions that comply with major global structural standards, ensuring employee safety and mitigating business interruption risks. Choosing the right OEM/ODM exporter is a fundamental requirement to safeguard infrastructure capital investments.
Deep engineering expertise and state-of-the-art manufacturing facilities serving the global market.
Established in 2015, Shenzhen Yuanzhang Trading Co., Ltd. is a leading manufacturer and exporter specializing in heavy-duty warehouse racking and customized industrial storage systems. Operating out of a state-of-the-art 35,000 m² production facility, we bring 12 years of deep industry expertise and 8 years of dedicated international trade experience to global logistics and commercial storage projects.
Driven by technical excellence, our operations are backed by a robust research and development center staffed with 25 expert R&D engineers. Demonstrating our strong commitment to innovation, we launched over 150 new storage solutions last year alone. We offer fully versatile OEM/ODM custom options, including specialized dimensions, weight capacity adjustments, surface coatings, and modular structural designs to meet diverse client requirements.
Quality and reliability form the foundation of our business. We enforce strict multi-stage quality control—utilizing advanced automated ultrasonic testing, raw material stress analysis, and load-bearing fatigue assessments executed by a dedicated team of 45 QA/QC inspectors.
With annual export revenue reaching $28 million USD and a resilient global supply chain network of over 800 strategic raw material and component partners, we maintain steady delivery timelines worldwide. Our primary export markets span North America, Western Europe, Southeast Asia, and the Middle East. We proudly serve a diverse spectrum of global clients, ranging from large-scale third-party logistics (3PL) providers and industrial distributors to commercial warehouse developers and retail chain enterprises.
Continuous roller forming, robotic welding, and automated surface treatment pipelines.
Our structural racking systems are fabricated from cold-rolled steel profiles engineered for structural loading. Structural calculations follow rigorous methodologies, ensuring load capacities of up to 4000 kg per beam level under static configurations. The mechanical characteristics of our main profiles are optimized for durability and impact resistance:
| Structural Components | Available Steel Grades | Tensile Yield Strengths | Coating Thicknesses | Intended Applications |
|---|---|---|---|---|
| Upright Columns (80 to 140mm face) | Q355B / Q235B / SS400 | 345 MPa to 510 MPa | 80 - 120 μm Powder / 60 - 80 μm Galvanized | High Bay Warehousing & Pallet Stacking |
| Box Beams (80 to 160mm height) | Q235B / Cold-rolled Steel | 235 MPa to 375 MPa | 90 - 110 μm Electrostatic Coating | Heavy Load Support, Dynamic Pallet Loading |
| Bracings & Spacers | Q195 / Q235B | Up to 330 MPa | Pre-galvanized / Baked Powder Film | Truss Stability & Torsional Rigidity |
| Impact Column Guards | Reinforced High-Yield Steel | Over 400 MPa | Signal Yellow / High Vis Epoxy Coating | Forklift Collision Shock Absorption |
Durability starts with surface preparation. Our automated pre-treatment system uses a 9-stage chemical immersion line including hot degreasing, acid pickling, sand-blasting, and phosphating. This guarantees a clean substrate, allowing the electrostatic powder coating to achieve optimal adhesion strength. Salt spray testing (ASTM B117) demonstrates corrosion resistance exceeding 500 hours, making these racks suitable for high-humidity logistics nodes, chemical storage facilities, and refrigerated environments.
Through years of OEM/ODM operations, we have optimized our racking profiles to fit the specific workflows of various industries:
As warehousing scales globally, racking must evolve from passive steel supports to active components of the smart supply chain. Shenzhen Yuanzhang is investing in next-generation structural designs and digital verification workflows to remain at the forefront of the industry:
Exporting complex structural systems requires compliance with localized building and safety regulations. Our engineering department verifies every design against internationally recognized standards:
From our strategic port location near Shenzhen, we export to over 80 countries. Our international trade team manages the entire process from structural design and factory loading to customs clearance and final delivery. We coordinate closely with local structural engineers to ensure hassle-free permitting, installation, and commissioning.
Answers to common engineering and sourcing questions from our clients.
Heavy-duty structural storage configurations engineered for global exports.
Yuanzhang Rack