China Top Carts and Trolleys Factory & Suppliers

Next-Generation Material Handling Systems, Industrial Hand Trucks, and Integrated Racking Solutions Engineered for Global Enterprise Logistics

Enterprise R&D And Manufacturing Ecosystem

Introducing Ningbo Xinyi Metal Products Co., Ltd. - Empowering Global Logistics Infrastructures Since 2015.

38,000㎡
Production Facility
$28M+
Annual Export Revenue
45 Techs
Quality Assurance Team
28 Engs
R&D Structure Specialists

Established in 2015, Ningbo Xinyi Metal Products Co., Ltd. is a leading manufacturer specializing in heavy-duty industrial storage racks, pallet racking systems, and customized warehouse material handling solutions. Spanning a state-of-the-art production facility of 38,000 square meters, we deliver high-performance racking products to global logistical hubs, distributors, and enterprise facilities.

With 11 years of deep industry expertise and 8 years of dedicated international trade experience, our annual export revenue has reached over $28 million USD. Our footprint spans major global markets, including North America, Western Europe, Southeast Asia, and the Middle East, serving diverse client segments such as third-party logistics (3PL) providers, e-commerce fulfillment centers, industrial distributors, and large-scale retail chains.

Quality and structural integrity are at the core of our manufacturing processes. Supported by a rigorous Quality Assurance team of 45 certified inspection professionals, we enforce strict full-process quality control. Our quality testing methods integrate ultrasonic weld inspection, raw material tensile testing, load-capacity deflection testing, and salt-spray corrosion resistance evaluation to guarantee long-term durability and safety compliance.

Driven by strong research and development capabilities, our engineering center hosts 28 experienced R&D engineers who specialize in custom structural design, seismic analysis, and automated storage and retrieval systems (AS/RS). We offer extensive OEM/ODM customization options, including custom load capacities, dimensions, powder-coating finishes, and modular accessory integrations. Last year alone, our R&D team successfully launched 185 new products and customized configurations to meet evolving market demands.

Backing our operational strength is a robust supply chain network of over 850 trusted partners providing premium steel materials, eco-friendly surface coatings, and specialized hardware components. Ningbo Xinyi Metal Products Co., Ltd. remains committed to delivering reliable, safe, and space-optimized storage solutions to empower our clients' global supply chain infrastructure.

Macro Industry Solutions for Materials Handling

How our engineering solutions solve load dynamic bottlenecks across global supply chains.

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3PL & E-Commerce Fulfillment

Maximizing space efficiency through high-density boltless racking paired with high-mobility platform trolleys. Our modular storage shelf layouts adapt dynamically to changing SKU counts and high-velocity picking routes.

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Heavy Industrial Manufacturing

Custom-fabricated platform trucks, steel corner racks, and industrial carts engineered to transport heavy work-in-progress (WIP) materials between automated assemblies and testing stations.

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Cold Chain & Extreme Conditions

Deep-passivated galvanized steel structures and special low-temperature powder coatings designed to prevent rust and structural degradation in sub-zero cold storage facilities and high-humidity outdoor applications.

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Commercial Retail & Distribution

Optimized retail corner shelving units and lightweight platform trolleys with custom non-marking PU wheels, minimizing operational noise while maximizing loading safety on the showroom floor.

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AS/RS Automated Integration

Integrating manual handling carts and static racks with automated guided vehicles (AGVs) and automated storage and retrieval systems to achieve optimized structural alignment and load distribution.

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Construction & Infrastructure Projects

Supplying high-capacity galvanized iron wheelbarrows and heavy-duty carts designed to transport bulk aggregates, mortar, and structural parts in high-abrasion construction environments.

Advanced In-House Production Capabilities

From premium steel coils to precision-engineered storage solutions—visualizing our manufacturing workflow.

Raw material bending stage
Raw Material Bending
Stamping forming line
Stamping Forming
Spray treatment process
Spray Treatment
Packaging and warehousing department
Packaging and Warehousing
Automatic bending machine in operation
Automatic Bending Machine
Automatic welding machine center
Automatic Welding Machine
Heavy duty stamping press
Stamping Press
Heavy hydraulic press machine
Press
Precision stamping press
Stamping Press
Automatic spraying line for coatings
Automatic Spraying Line
Roll forming line for shelving frames
Forming Line

Compliance, Safety Standards & Quality Verification

Ensuring compliance with globally recognized testing procedures and structural safety metrics.

Industrial storage and transport systems require structural integrity to prevent failure under load. At Ningbo Xinyi Metal Products Co., Ltd., we execute physical and material stress tests in accordance with regional compliance structures, ensuring our products meet localized structural requirements.

EN 15635 (European Racking Code)

Our boltless steel racks and warehouse storage shelves undergo testing under EN 15635 guidelines to verify static load stability and deflection limits, preventing beam failure under full-capacity operations.

ANSI/MH16.1 (North American Racking Standard)

Racking systems exported to North America are designed to comply with ANSI/MH16.1 specifications, prioritizing seismic design categories and safety factor criteria.

CE & GS Product Safety

Our platform cargo trucks and hand trolleys are certified for CE and GS compliance, verifying ergonomic handle geometry, tip-over safety thresholds, and load-retention performance.

ASTM Salt Spray Corrosion Testing

For outdoor steel storage shelves, our galvanized surfaces and powder-coating systems are subjected to ASTM B117 salt spray tests to ensure long-term resistance to rust and oxidation.

Metallurgical Raw Material Control

Our raw material supply chain relies on premium grade structural steel (primarily Q235B and SPCC steel coils). Each batch of incoming raw material is subjected to chemical composition analysis and mechanical tensile testing using a universal testing machine to verify yield strength, tensile limits, and elongation percentages before the steel enters the forming line.

Technical Roadmap & Future Innovations

Advancing material handling efficiency through metallurgical innovation, smart sensors, and advanced process automation.

As logistics operations transition toward higher speeds and increased automation, the demands on manual material handling assets are evolving. Our R&D engineering division focuses on key technological developments to future-proof our products:

1. Advanced High-Strength Steel Alloys

By incorporating micro-alloyed steel formulations with added niobium and titanium, we aim to reduce the self-weight of our heavy-duty platform trolleys and industrial carts while maintaining their load ratings. This lowers manual rolling resistance and supports environmental sustainability initiatives by reducing total raw material consumption.

2. Eco-Friendly Powder Deposition & Zero-VOC Coatings

We are upgrading our automatic spray treatment lines to utilize advanced organic powder formulations. These coatings utilize electrostatic powder deposition techniques to provide high adhesion, impact resistance, and weather protection without emitting volatile organic compounds (VOCs).

3. IoT Integration and AGV Adaptability

Future iterations of our heavy-duty warehouse carts will support modular attachment brackets designed for automated tugger AGVs. Additionally, we are testing integrated RFID and low-energy Bluetooth (BLE) sensor mounts to allow fleet managers to track trolley positions and monitor structural load states in real time.

Technical FAQ: Carts, Trolleys & Racking Systems

Expert engineering insights answering standard procurement and installation queries.

Q1: How does Xinyi guarantee the load capacity rating of its boltless steel racking?
Every design is subjected to Finite Element Analysis (FEA) to simulate load distribution, deflection, and stress points. We then perform physical testing on production samples using hydraulic presses to verify that safety factors meet standard requirements before production begins.
Q2: Can your portable corner shelves and trolleys be used in damp or outdoor environments?
Yes. We provide galvanized finishes and weather-resistant electrostatic powder coatings specifically designed for high-humidity and outdoor applications, offering corrosion protection against humidity, moisture, and mild environmental exposures.
Q3: What OEM and ODM customization options are available for industrial carts?
We offer customization across multiple parameters, including load capacities, platform dimensions, wheel materials (PU, rubber, nylon), brake configurations, handle ergonomics, and custom corporate powder coat matching. Our R&D team can provide structural CAD designs within 48 hours.
Q4: How does your QA team verify welding integrity?
Our QA team uses ultrasonic weld testing to inspect structural joints for internal voids, cracks, or incomplete penetration, ensuring structural integrity under high load capacities.
Q5: What are the packaging methods for international shipping?
Our shelving and trolleys are packaged in space-efficient, flat-pack configurations utilizing high-density bubble wrap, corner guards, and heavy-duty corrugated cartons to prevent shifting during transit and maximize container volume utilization.