Established in 2015, Ningbo Xinmiao Storage Equipment Co., Ltd. (managing the premium brand Mracking) is a globally recognized engineering manufacturer specializing in structural steel pallet racking, high-load dynamic industrial shelving, and fully integrated intelligent warehouse storage ecosystems. With a modern, state-of-the-art manufacturing facility spanning over 35,000 square meters, we have committed more than 14 years of intense metallurgical design and production experience to solving the storage capacity problems of global industrial enterprises.
By optimizing supply networks and incorporating highly automated roll-forming and CNC punching technologies, we cater to demanding global markets across North America, Europe, Southeast Asia, and the Middle East, generating an annual export revenue that exceeds $18 million. Our structural integrity is backed by a robust supply chain featuring over 800 premium steel and material partners, ensuring material consistency and competitive pricing pathways.
Through our 18 structural and mechanical R&D engineers, we provide enterprise buyers with direct structural steel design services. We leverage Finite Element Analysis (FEA) to simulate wind, seismic, and mechanical load stresses. Whether you require customized upright pitches, teardrop layouts, specific powder-coating properties, or specialized cold-room storage tolerances, we deliver engineering designs backed by structural proof calculations.
Large third-party logistics (3PL) centers face highly volatile SKU footprints. Our high-bay teardrop and selective racking systems provide adaptable rack profiles, enabling smooth adaptation to seasonal volume fluctuations and heavy pallet turnovers.
The manufacturing floor demands customized, stackable rigid wire containers and rigid steel bins. We customize collapsible stackable metal wire mesh storage pallets that tolerate direct forklift interaction while conserving vertical assembly space.
For temperatures reaching as low as -30°C, typical coatings and structural steels risk micro-fractures. We utilize high-grade Q355B steel, treated with specific zinc coatings or dense epoxy-polyester powder coats, ensuring structural safety.
Our products use premium structural steel from national mills. For standard medium-duty shelving and light-duty components, Q235B steel delivers excellent ductile flexibility and cost-effectiveness. In heavy industrial environments or dense warehouse systems, we recommend high-tensile Q355B steel. This material offers superior yield strength (minimum 355 MPa), allowing for slimmer profiles with larger load capacities, reducing overall structural weight while resisting critical stress failure.
Our R&D department collaborates directly with clients to build detailed structural models. We implement a rigorous inspection framework utilizing high-accuracy micrometers and automated testing benches.
To ensure structural stability under load-bearing operations, our QA team subjects raw cold-rolled steel coils, welded beam connectors, and finished frames to ultrasonic testing, paint-adhesion grid tests, and mechanical tensile stress tests. These evaluations guarantee that our designs meet global industrial standards (such as EN 15512 and RMI spec guidelines).
Warehouse space is shifting from static storage structures to dynamically calculated automation. The rise of multi-shuttle carts, radio shuttle runs, and automated guided vehicles (AGVs) requires structural manufacturers to adapt. Our engineering team has prioritized structural tolerances that accommodate automated robotic picking systems.
Ningbo Xinmiao Storage Equipment is committed to environmentally responsible production. We utilize non-toxic, lead-free thermo-setting epoxy powders for our powder coating lines, offering high chemical resistance and mechanical durability. Our operations are fully compliant with ISO 9001 quality systems and ISO 14001 environmental frameworks.
Xinmiao Racking
