Transporting long cargo such as steel beams, pipelines, and large mechanical components poses significant challenges in terms of loading efficiency, cargo safety, and transportation flexibility. Tunnel containers, characterized by their double-door design, have emerged as a game-changer in this field, offering unique advantages that streamline the transportation process. Complemented by double door container and double door shipping container variants, they form a comprehensive solution for long cargo logistics. Suzhou Zhongnan Intelligent Equipment Co., Ltd., a professional enterprise specializing in the design and production of special and standard containers, boasts complete manufacturing equipment, a professional production team, and design technicians. With its expertise in customizing container products for various working conditions, the company provides high-quality tunnel containers tailored for long cargo transportation, delivering reliable support for wholesale partners.
| Container Type | Core Performance | Long Cargo Adaptability | Wholesale Application Value |
| Tunnel Containers | Double-door bidirectional access, customizable internal structure, multi-modal compatible | Ideal for extra-long cargo (10m+), ensures safe and efficient transportation of irregular long items | Suitable for wholesale to logistics companies and manufacturing enterprises, high efficiency and cost-saving |
| Standard Containers | Single-door access, fixed internal structure, limited loading flexibility | Difficult to load extra-long cargo, high risk of cargo damage during loading/unloading | Low application value for long cargo wholesale, only suitable for regular-sized goods |
Suzhou Zhongnan Intelligent Equipment Co., Ltd. possesses distinct technical advantages in the research, design, and production of tunnel containers:
Suzhou Zhongnan Intelligent Equipment Co., Ltd. has gained industry recognition for its integrity, strength, and product quality. For tunnel containers wholesale partners, the company’s advantages are prominent: it offers a full range of container products, covering tunnel containers, double door container, double door shipping container, and other special containers, meeting diverse long cargo transportation needs; with professional customization capabilities, it can tailor solutions for enterprises and research institutions under various working conditions; the company provides high-quality and reliable equipment and services, with competitive pricing to help partners reduce procurement costs and enhance market competitiveness. We welcome friends from all walks of life to visit, guide, and negotiate business. You can also visit our company website to learn more about our tunnel containers and wholesale cooperation policies.
The minimum order quantity (MOQ) for our tunnel containers wholesale is 10 units. For long-term cooperative wholesale partners, we can appropriately adjust the MOQ based on actual cooperation needs to support their business development.
Absolutely. Our professional design team can customize double door shipping container products according to the special requirements of wholesale partners’ long cargo, including customizing the container’s length, width, height, load-bearing capacity, and internal fixing structures to ensure perfect adaptation to cargo characteristics.
Our tunnel containers are mainly made of high-quality Q235 steel, which has excellent structural strength and corrosion resistance. The door seals adopt imported EPDM materials to ensure good sealing performance, suitable for long-distance sea and land transportation. All materials meet international transportation safety standards.
For standard tunnel containers wholesale orders, the delivery cycle is 7-15 working days. For customized double door container orders, the delivery cycle will be adjusted according to the complexity of the customization requirements, generally 15-30 working days. We will ensure on-time delivery based on the agreed time with wholesale partners.
Yes, all our tunnel containers, double door container, and double door shipping container products comply with ISO international transportation standards and relevant national standards. They have passed strict quality inspections and can meet the transportation requirements of global markets, facilitating wholesale partners’ international business expansion.
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