Industrial Manual or Electric Automatic Thermal Insulated Sliding Door with Small Wicket Door
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Product Highlights
- Superior Thermal Insulation: 50-100mm PU sandwich panel with heat coefficient 0.018-0.029W/(m/K).
- Durable Steel Construction: Double-layer galvanized steel with PU foam filling and powder coating.
- Smooth Operation System: Aluminum alloy guide rail with high-strength nylon wheels for durability.
- Global Certifications: Certified with ISO9001, CE, SGS, and RoHS for international compliance.
- Flexible Customization: Options for manual/automatic drive, small man door, and clear windows.
- High Production Capacity: Established in 1995 with 10,000 PCS/year output capacity.
- Trusted by Fortune 500: Supplied to major brands like Bayer Pharmaceutical and P&G.
Product Attributes
- Customization
- Available
- Material
- Steel
- Type
- Sliding
- Model NO.
- Sliding Door
- 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
- 300.00cm * 50.00cm * 50.00cm
- Package Gross Weight
- 200.000kg
- 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.
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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 is the thermal insulation performance?
- The door features a 50-100mm thick PU sandwich panel with a heat conducting coefficient of 0.018~0.029W/(m/K), providing excellent heat preservation.
- Is customization available for this sliding door?
- Yes, customization is available for door panel thickness (50-100mm), coating standards, guide rail materials, and options for manual or automatic operation, small man doors, and clear windows.
- What certifications does the product hold?
- The product is certified with ISO9001, CE, SGS, and RoHS, ensuring global compliance and quality standards.
- What is the maximum size of the sliding door?
- The door supports a maximum size of 10m * 8m, suitable for large industrial openings.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak and off-season periods.
- Does the manufacturer offer OEM/ODM services?
- Yes, the manufacturer offers both OEM and ODM services, with a production capacity of 10,000 PCS per year.
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