About us--Weifang Yunsheng Rubber Co., Ltd
Weifang Yunsheng Rubber Co., Ltd has been producing top-quality motorcycle inner tubes and tires since 2005. Located in Weifang, Shandong Province, just 2 kilometers from Weifang Airport and approximately 1.5 hours from Qingdao Port, we offer cost-effective transportation solutions for our customers.
Our motorcycle inner tube, tire, and oil seal products:
We manufacture a wide range of motorcycle-related products, with core offerings including:
- motorcycle inner tube/motorcycle tube
- motorcycle tyre/motorcycle tire
- tricycle inner tube
- bicycle inner tube
- bicycle tyre
- electric bicycle inner tube
- electric bicycle tire
- oil seal
Product and Specifications | |
Product name | motorcycle inner tube, motorcycle tube, tricycle inner tube, motobike inner tube |
Specifications | |
Material | Natural rubber/butyl rubber |
Size | 2.50-14, 2.25-17, 2.50-17, 2.50-18, 2.75-14, 2.75-17, 2.75-18, etc., or other customized sizes |
Valve | TR4, TR13, TR87, CR202, etc. |
Tensile strength | 8.5Mpa |
Air-leakage test | over 24 hours |
Color | black |
OEM | Yes |
Brand | Yunsheng |
Packaging | 1. Tubes: 1 or 2 pieces/pk, then put in woven bags or 5 layers of corrugated cartons, or as per client's requirements. |
2. Tyres: 1 pc wrapped by color aluminum foil, 20 pieces/bundle, or as per client's requirements. | |
Lead time | 30 days for first order after deposit received. |
Motorcycle/bicycle/tricycle Inner Tube Size Chart (customized sizes are available)
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Size | Valve | Size | Valve |
2.50-14 | TR4 | 3.50-8 | TR4 |
2.25-17 | TR4 | 3.00-8 | TR87 |
2.50-17 | TR4 | 3.00-10 | TR87 |
2.50-18 | TR4 | 3.00-12 | TR87 |
2.75-14 | TR4 | 3.50-10 | TR87 |
2.75-17 | TR4 | 4.10-18 | TR4 |
2.75-18 | TR4 | 4.00-8 | TR87 |
3.00-17 | TR4 | 4.00-10 | TR87 |
3.00-18 | TR4 | 4.00/4.50-12 | TR-13 |
3.25-18 | TR4 | 5.00-12 | TR-13 |
3.50-18 | TR4 | 90/90-18 | TR4 |
3.25-16 | TR4 | 110/90-16 | TR4 |
3.50-16 | TR4 | 130/90-15 | TR4 |
3.75-12 | TR13 | 3.75-19 | TR4 |
16x3.00 | CR202 | 14x2.125 | CR202 |
16x2.50 | CR202 | 18x2.50 | CR202 |
16x2.125 | CR202 | 18X2.125 | CR202 |
Our experienced team of tube and tyre professionals
We employ more than 200 professionals. Our factory is equipped with 300 sets of advanced production equipment and international synchronous precision testing machines.Â
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Our capability
Our factory supply is stable, and we can produce 20 million motorcycle inner tubes per month and 18 million motorcycle tyres. You'll also find our prices are competitive.
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International partnerships
Our company has been exporting since 2005. We export motorcycle inner tubes and tyres and other products worldwide. Our reputation for quality and service has expanded our export network to Southeast Asia, South America, the Middle East, Africa, and more.
Industry certification
Quality is at the heart of what we do. We focus on creating high-quality products and processes, and delivering excellent customer service. As a result, our company is ISO 9001:2015 certified.Â
We, Weifang Yunsheng Rubber Co., Ltd, are ISO 9001:2015 certified, ensuring you have nothing to worry about regarding quality., which makes you worry nothing about the quality.
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We have gained rich experience focusing on making motorcycle inner tubes and tires, which allows us to better understand your needs. It will be very easy, money-saving, and time-saving for you from sending an inquiry to receiving the goods.
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1. We are a manufacturer.
2. We are a manufacturer specializing in making motorcycle inner tubes, motorcycle tyres, bicycle tubes, and tires.
3. We are a manufacturer with rich experience in making motorcycle tubes and tires.
4. Our factory is ISO 9001:2015 and SGS certified, offering quality assurance for you.
5. Our products are quality-assured with a strict quality control system from material purchasing to finished goods, including packaging materials.
6. Our sales team focuses on supplying high-quality motorcycle tyres and tubes to customers, and we have clients around the world, offering customized services to you.
7. We accept custom-made products.
8. The packaging can be done the way you want.
9. We load containers every week, allowing us to get economical shipping costs from shipping companies and local truck companies, saving you money directly.
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Concentration leads to perfection. Perfection is always our goal. We wish to do our utmost to provide you with the best tires and tubes for motorcycles and bicycles in China.

Our service:
1. Our Sales Team provides you with customized service.
2. Our Production Team offers you customized products after getting requirements from our sales team.
3. Our Logistic Team offers you professional logistic advice and service, ensuring you get the goods safely and economically.
4. Our Sales Team offers you considerate after-sale service; we are always there for you.
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FAQ
1. Q: How to get in touch with you?
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