Gold candle accessories set, candle wick trimmer,candle wick snuffers Meichen(Hebei) Technology.,Ltd , https://www.mchenhome.comAbout Us - Weifang Yunsheng Rubber Co., Ltd
Weifang Yunsheng Rubber Co., Ltd has been manufacturing high-quality motorcycle inner tubes and tires since 2005. Located in Weifang, Shandong Province, our factory is just 2 kilometers from the airport and about an hour and a half away from Qingdao Port, which helps reduce transportation costs significantly.
Our Motorcycle Inner Tube, Tyre, and Oil Seal Products:
We produce a wide range of motorcycle-related products, including:
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
8.5 Mpa
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 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.
 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.
 International Partnerships
Our company has been exporting since 2005. We export motorcycle inner tubes and tyres around the world. Our reputation for quality and service has helped us expand 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.
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Why Choose Us? 
We, Weifang Yunsheng Rubber Co., Ltd, are ISO 9001:2015 certified, which ensures you have no worries about the quality.
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We have gained rich experience in producing motorcycle inner tubes and tyres, so we understand your needs better. It will be easy, cost-effective, and time-saving for you from sending an inquiry to receiving the goods.
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1. We are a manufacturer.
2. We specialize in making motorcycle inner tubes, tyres, bicycle tubes, and tires.
3. We have extensive experience in manufacturing motorcycle tubes and tyres.
4. Our factory is ISO 9001:2015 and SGS certified, ensuring quality for you.
5. Our products are quality-assured with strict quality control from material purchasing to finished goods, including packaging materials.
6. Our sales team focuses on supplying high-quality motorcycle tyres and tubes to customers worldwide and offers customized services.
7. We accept custom-made products.
8. The packaging can be done according to your preferences.
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 makes perfection. Perfection is always our goal. We strive to provide you with the best motorcycle and bicycle tires and tubes in China.
Our Service:
1. Our Sales Team provides you with customized service.
2. Our Production Team offers you customized products after receiving your requirements from our Sales Team.
3. Our Logistic Team provides professional logistic advice and service, ensuring that you receive the goods safely and economically.
4. Our Sales Team offers considerate after-sale service, and we are always there for you.
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August 23, 2025