Industrial Single or Double Steel Insulated Sliding Door for Exterior or Interior Use
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Product Highlights
- Thermal Insulation Performance: 50-100mm PU sandwich panel with 0.018-0.029W/(m/K) heat coefficient.
- Durable Guide Rail System: Aluminum alloy rail with multi-bearing design for smooth operation.
- High-Strength Guide Wheels: Nylon wheels ensure low friction and long service life.
- Air-Tight Sealing Structure: EPDM rubber seals prevent air leakage and enhance heat preservation.
- Dual Operation Modes: Available in manual or automatic driving systems with optional motor.
- Customizable Panel Thickness: Door panels available in 50mm, 75mm, or 100mm thickness.
- ISO9001 and CE Certified: Meets international quality and safety standards for industrial use.
Product Attributes
- Customization
- Available
- Material
- Steel
- Type
- Sliding
- Model NO.
- SD
- Open Style
- Sliding
- Opening Type
- Induced
- Special Function
- Therma Insulation
- Color
- White
- Certification
- ISO9001, CE
- Position
- Industrial
- Surface Finishing
- Finished
- Door Panel
- 50mm-100mm PU Sandwich Panel
- Coating Standard
- Static Powder Coating
- Guide Rail
- Aluminum Alloy or Galvanized Steel
- Thermal Insulation
- 1.9W/(Sqm.K)
- Transport Package
- Wood Box Package
- Specification
- Max size: 10m * 8m
- Trademark
- KENVO
- Origin
- Shanghai, China
- Production Capacity
- 10000 PCS/Year
- Package Size
- 250.00cm * 50.00cm * 50.00cm
- Package Gross Weight
- 150.000kg
- Lead Time
-
15 days (1 - 10 Pieces)
To be negotiated ( > 10 Pieces)
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Industrial Single or Double Steel Insulated Sliding Door for Exterior or Interior Use
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Product Description

1. Door panel : 50,75 or 100mm thick PU sandwich panel. Double layer galvanized steel , and middle is filled with PU foam.
PU density 40kg/m³. Surface of steel is coated with painting, with color of grey white. Heat conducting coefficient 0.018~0.0
29W/(m/K), with good heat preservation. Resist temperature: -50 ºC to +150ºC.
2. Guide rail: Top guide rail is made from painted aluminum alloy. Multi-bearing design divides the door weight and makes
the door works more smoothly and durable.
3. Guide wheel: high-strength nylon type guide wheel. The revolving along the guide rail is very smooth and without big
friction, realizing very easy hand operation and long work-life
4. Sealing structure: EPDM seal rubber is paved between guide rails and door, and between door and wall, to make the
structure much more air tight and heat-preserving.
5. Manual operation handle: outside is full-length aluminum alloy handle, inside is inbuilt plastic handle.
6. Driving system( for automatic type door only): 220V/50HZ or 380/50HZ. Special-design motor for sliding doors, and
from one of the top brands in China.
Optional chart:
| Door type : | Double | Single |
| Driving choice : | Automatic | Manual |
| Small man door: | Yes | No |
| Clear window | Yes | No |





About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR194638". Items marked "" are certified.
Company Profile
Established in 1995, Kenvo is one of the earliest professional manufacturers of industrial doors in China market. Since the very beginning, we have been focused on offering complete and customized solution of entrance door system for industrial clients.
A wide product line is developed during many years industry experience and through absorbing mature design concepts from worldwide developed markets, to meet specific needs from various industries and situations. They are widely used in food&drug industry, chemical industry, electronic industry, machinery industry, logistics industry, modern farming, and commercial building like super markets.
We take great pride in that, dozens of World-Fortune-500 companies and hundreds of renowned China domestic companies have chosen us and enjoyed our high-quality product and service. And since the year 2006, we have been running and expanding our overseas business. Abundant experience is gained to realize cost effective entrance door solutions for our foreign clients. Until year 2025, we have exported to more than 92 countries in the world.
Our doors and loading dock equipment have been certified by ISO9001, CE, RoHS, UL certifications. And, we can make customized products as your need even you buy only one piece.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Taowan Road, Industrial Zone, Shaxi Town, Taicang, Jiangsu, China
-
Registered Capital
- 5,000,000 RMB
- Terms of Payment
- LC, T/T, PayPal, Western Union
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DDP, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
Our Production Capability & Technical Expertise
- Main Products
- High Speed Door, Sectional Door, Dock Leveler, Roller Shutter Door, Dock Shelter, Cold Room Door, Traffic Door, Sliding Door, Clean Room Door, Fire Door
-
Production Machines
- Cutting Facility, Welding Facility, Drilling Facility, Bending Facility, Levelling Facility, Shearing Facility
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
Our Industry Experience & Global Business Record
- Export Year
- 2006-09-07
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What are the available door panel thicknesses?
- The door panels come in 50mm, 75mm, or 100mm thick PU sandwich panels.
- Is the door available in automatic operation?
- Yes, an automatic driving system with a special-design motor is available.
- What material is used for the guide rail?
- The top guide rail is made from painted aluminum alloy with a multi-bearing design.
- Does the door have a window option?
- Yes, a clear window option is available for both single and double doors.
- What is the lead time for production?
- The lead time is within 15 workdays for both peak and off-peak seasons.
- Are OEM and ODM services available?
- Yes, both OEM and ODM services are available for this product.
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