Frequently Asked Questions
Our experts have compiled this guide to help distributors, contractors, and industrial buyers choose the right solution for their projects.
What is a high speed door?
A high speed door is an industrial door designed to open and close rapidly to improve efficiency, reduce energy loss, and control environmental conditions.
What is a PVC high speed door?
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What is a high speed spiral door?
A high speed spiral door is a rigid aluminum door that combines high-speed operation with excellent insulation, security, and wind resistance.
What is an industrial sectional overhead door?
An industrial sectional overhead door consists of insulated panels that move vertically and are widely used in loading bays and industrial facilities.
What is a hydraulic dock leveler?
A hydraulic dock leveler bridges the height gap between a truck and a loading dock, improving loading efficiency and safety.
Are high speed doors suitable for cold storage applications?
Yes. High speed freezer doors and insulated high speed doors are specifically designed for cold rooms and low-temperature environments.
Can high speed doors be installed outdoors?
PVC high speed doors are generally recommended for interior applications, while spiral doors and sectional doors are better suited for exterior environments.
What is the best door for a warehouse?
The best solution depends on the application. PVC high speed doors are ideal for internal access, while spiral doors and sectional doors are commonly used for exterior openings.
How long does it take to manufacture an industrial door?
The production lead time is usually 10–25 days, depending on product type and order quantity.
Are you a manufacturer or a trading company?
VelocityDoor is the international brand of Changzhou YOHO Industrial Door Co., Ltd., a professional industrial door manufacturer established in 2008.
Do you offer OEM and ODM services?
Yes. We provide OEM and ODM services, including custom dimensions, colors, control systems, and branding solutions.
Do your products have CE and ISO certifications?
Yes. Our products are manufactured under strict quality standards and are certified according to international requirements.
Can you customize doors for my project?
Yes. We provide project-based customization for warehouses, logistics centers, factories, food processing facilities, and cold storage applications.
Do you provide spare parts?
Yes. We offer spare parts and after-sales support for all our products.
Which type of high speed door is best for logistics centers?
PVC high speed doors and spiral doors are the most popular choices for logistics and distribution centers due to their fast operation and energy-saving benefits.
Changzhou YOHO Industrial Door Co., Ltd.
Factory-Direct Industrial Door Solutions For Global Distributors & Projects
Contact YOHO
WhatsApp：
+86 135 8430 6684
Email：info@velocitydoor.com
Address:
Beihua Huashan Science, Xinbei District, Changzhou, Jiangsu, China