Corner Protector L3510 5m Roll 500g Cloth Adhesive B1 Fire Rated
Product Specifications
- L3510
Contact Supplier
Product Highlights
- Oil-resistant, waterproof, impact-resistant, eye-catching warning, easy to install.
- Employing cloth-based adhesive, it is capable of adhering to rough surfaces.
- Flame-retardant (self-extinguishing), suitable for factories.
Product Attributes
- Customization
- Available
- After-sales Service
- Quality Warranty/Technical Support
- Warranty
- 6 Months
- Model NO.
- L3510
- Certification
- RoHS
- Application
- Home, Hospital, School, Construction Site
- Performance
- Strong Ability To Crash, Corrosion-Resistant, Flame Resistance
- Function
- Decoration Corner Bead, Safety Protection
- Position
- L Angle
- Style
- Japanese Style, Chinese Style, European
- Transparent
- Opaque
- Color
- Yellow/Black (Customizable)
- Material
- NBR
- Density
- Customized Per Application
- ODM&OEM
- Support
- Market
- Worldwide
- Product Packaging
- PE Bag
- Transport Package
- Courier Bag or Normal Corrugated Box
- Specification
- 35mm*12mm*5000mm
- Trademark
- OEM
- Origin
- Dongguan Guangdong
- HS Code
- 3921199000
- Production Capacity
- 30000
- Package Size
- 35.00cm * 40.00cm * 5.00cm
- Package Gross Weight
- 0.498kg
- Lead Time
-
2 days (1 - 100 Pieces)
10 days (101 - 500 Pieces)
15 days (501 - 1000 Pieces)
To be negotiated ( > 1000 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 Corner Protector L3510 5m Roll 500g Cloth Adhesive B1 Fire Rated
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Product Description




Density - 30~75kg/m³
Installation - Paste-on
Equipment corner
Hospital
School
Construction site
Item | Value |
Product name | Yellow and black warning anti-collision corner protector |
Item NO. | L3510 |
Material | High-Density NBR (Nitrile Butadiene Rubber) Foam |
Color | Yellow/Black (Customizable) |
Size | side width(35mm)*thickness(12mm)*length(5000mm) or customized |
OEM & ODM | accept |
Payment | T/T,PayPal |
Shape | Flat, U, L or Customized |
Transport Package | Packaging in express bags or cardboard boxes |
Weight | 500g or customized |
Monthly production | 60000m |
HS Code | 39211290 |














Customization: Available for size, color, and logo. Low MOQ for trials.
Installation: Adhesive type (self-adhesive) or customized strong 3M adhesive..
Sample: Free samples, shipped within 1-3 days. Freight collect.
Delivery: 7-15 days for bulk orders. In-stock items can ship immediately.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI262527". Items marked "" are certified.
Company Profile
Dongguan Tongyuan Intelligent Equipment Co., Ltd. is a specialized manufacturer of NBR foam products, headquartered in Changping, Dongguan - the manufacturing heart of the Greater Bay Area. Since our founding in 2022, we have focused exclusively on closed-cell NBR foam, delivering high-performance protection solutions to industrial buyers worldwide.
Our core product lines include:
Corner Guard & Corner Protector Series: L-shaped, flat, and wave-pattern edge guards designed for warehouse column protection, factory wall safety, parking garage bumpers, and heavy equipment impact zones. Available in multiple widths (from 3.5cm to 20cm), with optional 3M adhesive or cloth tape backing, and certified to GB B1 fire-rated standards.
Foam Tube Products: Closed-cell NBR foam tubes for HVAC pipe insulation, automotive sealing, and industrial vibration dampening. Custom diameters and wall thicknesses available.
Foam Grip Series: Soft NBR foam grip sleeves for fitness equipment, motorcycle handlebars, medical rehabilitation aids, and tool handles. Excellent anti-slip performance and sweat absorption.
Cleaning Sponge Products: Expanding our NBR expertise into the cleaning sector, we supply durable foam sponges suitable for industrial and household cleaning applications.
Why partner with Tongyuan?
Real factory, real production. We control the full process - from raw material mixing to extrusion, molding, and finishing. Standard models are kept in stock and ship within 1-3 working days.
Certified quality. Our NBR material holds GB B1 fire-rated certification, with RoHS and REACH compliance reports available.
Flexible customization. Custom sizes, densities, colors, adhesive types, and packaging are all supported. New mold development takes just 2 weeks. Small-batch trial orders are welcome.
Proven in the market. Our domestic brand "TongYuanZhiDun" is already established in China's competitive safety protection industry - the same product quality now serves international buyers.
Whether you need corner guards for a warehouse project, foam tubes for HVAC systems, foam grips for fitness equipment, or cleaning sponges for distribution, we are ready to be your reliable NBR foam partner.
Contact us today to discuss your requirements.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 40, Lane 1, Gangzi Xinmei Road, Changping Town, Dongguan, Guangdong, China
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 10
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
- Main Products
- Corner Protector, Soft-Style Children's Baseball Bat, Manufacturing of NBR Foam Products, NBR Foam Product Manufacturing with ODM and OEM, Precision Machining of EVA Material, Precision Finishing of Sponge Materials, Precision Finishing of PU Foam Material
-
Production Lines
- 1
-
Production Machines
- Gluing Machine
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Flexible customization
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2022-11-22
-
Export Year
- 5 Years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What material is this corner guard made of? Is it real NBR?
- It is made of high-density NBR (Nitrile Butadiene Rubber) foam, a closed-cell material known for superior elasticity, oil resistance, and durability. We do not use cheap recycled PVC or EVA blends. Upon request, we can provide a material test report to verify the NBR composition.
- Can I get a custom size, color, or have my logo printed on it?
- Yes, we offer OEM/ODM services. You can customize the length, width, thickness, and the proportion of yellow/black. Your logo can be embossed, hot-stamped, or printed. Mold fees may apply depending on the design complexity, but we often waive it for bulk orders.
- Do you accept customized production?
- We accept customized production and can provide ODM and OEM services.
- What is the minimum order quantity (MOQ)?
- For our standard sizes, we keep them in stock, so there's no strict MOQ; you can even order a few hundred pieces for a trial. For custom sizes, the MOQ is usually 1000-3000 pieces, depending on the specific dimensions. We support flexible small-batch customization, just contact us to discuss.
- Do you offer free samples? How long does it take to obtain the samples?
- Yes, we are confident in the quality of our products and offer free samples with a length within 50cm. You only need to bear the shipping costs (or we can use your DHL/FedEx account). We will send out your sample within 1-3 business days, and you will usually receive it within 5-7 days.
- What is your delivery time for bulk orders?
- Fast delivery is our advantage. For orders of 100-500 pieces of standard sizes, the lead time is typically 7-15 days. With our in-stock capacity on popular sizes, we can even arrange part of the shipment within 2-3 working days for urgent orders.
- Is this the best price? How can I get a discount?
- The price we quote is based on the specific size and your quantity. NBR raw material is more expensive than EVA, but our factory-direct pricing is very competitive. The price will be better if: The order quantity is larger. You have a simpler packaging request. Tell us your target price or quantity, and we will see how we can support you.
- How is it installed? Will it fall off over time?
- This product uses cloth-based adhesive, which is suitable for rough pasting surfaces. Simply tear off the protective film and stick it to the desired installation location, which is very convenient. Adhesives have a lifespan, so if you want to use it for a long time, it is recommended to use additional physical methods for fixation, such as cable ties.
- Do you have quality inspection for every batch?
- Absolutely. We are serious about our Quality Assurance. We have a dedicated QC team that conducts 100% Finished Products Inspection on key dimensions, density, and adhesion before packing. We also provide raw material traceability if needed.
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