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Basic Info.
Product Description
NHentrance Co., Ltd. proudly presents our mechanical dock shelter, designed for industrial and logistics warehouse applications. Made with high-strength materials, it ensures long-lasting durability and superior performance.

√ High-Strength Material: Made from premium materials for exceptional durability and tear resistance.
√ Superior Sealing: Mechanical design ensures a tight seal when trucks dock, preventing air, dust, and moisture ingress.
√ Energy Efficiency: Effectively reduces energy consumption, lowering heating and cooling costs.
√ Easy Installation and Maintenance: Simple design for easy installation and maintenance.
Size | Top head curtain | Side curtains | Frame structure | Sealing performance |
3200*3400 | 1000-1200mm | 600mm | Aluminum alloy | 70% |
3400*3400 | 1000-1200mm | 600mm | Aluminum alloy | 70% |
3400*3600 | 1000-1200mm | 600mm | Aluminum alloy | 70% |
3600*3800 | 1000-1200mm | 600mm | Aluminum alloy | 70% |
NHentrance Co., Ltd. specializes in a wide range of industrial doors, including high-speed roll-up doors, industrial stacking doors, high-speed zipper doors, spiral doors, sectional doors, garage doors, cold storage doors, and loading dock equipment. Our products are designed to meet the demanding needs of various industries, including manufacturing plants, food processing, chemicals, textiles, refrigeration, electronics, precision machinery, and logistics warehousing.
With production facilities located in Wuxi and Dongtai, NHentrance leverages over 20 years of industry expertise and a solid commitment to innovation. Our dedicated R&D team ensures that we provide cutting-edge, tailored solutions that address the unique challenges of our clients. We are proud to offer a comprehensive range of products and one-top services backed by competitive pricing and exceptional quality, ensuring significant value and reliability for our customers.




Q1: What is a dock shelter?
A: A dock shelter is a protective barrier installed around a loading dock door to seal the gap between the truck and the dock. It helps prevent air, dust, and pests from entering the facility.
Q2: What are the benefits of using a dock shelter?
A: Dock shelters provide energy savings by reducing heat loss, improve workplace safety by preventing slips and falls, and protect goods from environmental contaminants.
Q3: What types of dock shelters are available?
A: Common types of dock shelters include mechanical dock shelters, inflatable dock shelters, and foam dock shelters. Each type is suited for different applications and levels of traffic.
Q4: How do I choose the right dock shelter for my facility?
A: Consider factors such as the size and type of trucks, the frequency of use, and the specific needs of your facility, such as insulation or weather protection.
Q5: Can dock shelters be customized?
A: Yes, dock shelters can be customized in terms of size, material, and design to fit the specific requirements of your loading dock.
Q6: What kind of payment terms would you accept?
A: We usually accept T/T and L/C, etc. If you prefer another payment term, please discuss them with us.
Q7: How do you package your shipments?
A: Our doors are packaged in wooden crates. Please let us know if you require specific packaging arrangements.