**Product Specifications**
- **Model No.:** 4.00-18
- **Tread Strength:** 9MPa – 10MPa
- **Joint Strength:** 9MPa – 10MPa
- **Tube Service Life:** More than 23,000 km
- **Diameter:** 21"
- **Tensile Elongation:** 450% – 550%
- **Trademark:** Zhengchuan, Yi Feng, Longhua, or OEM
- **Transport Packaging:** Plastic Bag / Colorful Bag / Poly-Bag
- **Specification:** International Standard
- **Origin:** Qingdao, Shandong, China
- **HS Code:** 4013909000
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**Our Product Advantages**
- **Advanced Equipment & Strict Quality Control:** We use the latest technology and carefully select raw materials to ensure top-quality products. Our dedicated workers guarantee consistent quality.
- **Long-lasting Performance:** Guaranteed service life of over 23,000 kilometers.
- **Two Quality Grades Available:**
- **Grade A:** Tensile strength above 9–10MPa
- **Grade B:** Tensile strength above 10–13MPa
- **Soft and Comfortable Feel:** Provides a comfortable riding experience.
- **Clean and Neat Surface:** The tube surface is smooth and aesthetically pleasing.
- **No Unpleasant Odor:** Special ingredients are used to eliminate bad smells inside the tube.
- **Custom Sizes Available:** Contact us for full size details.
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**Workshop of Motorcycle Inner Tube**
We take pride in our production process and continuously improve our manufacturing techniques to meet global standards.
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**What We Offer**
- **Strict Raw Material Control:** High-quality raw materials are the foundation of superior products.
- **Certifications:** CCC, CIQ, DOT, SGS, SON, ISO9001, and more (custom options available).
- **Free Samples:** You can request samples to evaluate our quality.
- **Leading Production Technology:** State-of-the-art equipment ensures precision and efficiency.
- **Our Philosophy:** "Safety and Responsibility Are the Assurance of Quality." Quality is the core of our business.
- **Reasonable Pricing:** Competitive prices with excellent product performance.
- **Strong Production Capacity:**
- Motorcycle Tyres: 6,000 pcs/day
- Motorcycle Tubes: 30,000 pcs/day
- **On-Time Delivery:** Reliable shipping schedule to meet your needs.
- **Over 10 Years of Export Experience:** Proven track record in international markets.
- **Excellent After-sales Service:** We are committed to resolving any issues promptly.
- **Own Brand – LONGHUA, OEM Available:** Custom branding options are available.
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**Production Progress of Motorcycle Tube**
We maintain a transparent production process to ensure every step meets our high standards.
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**FAQs**
1. **Are you a factory or a trading company?**
We are a factory.
2. **Can I be your agent?**
We welcome long-term cooperation. For detailed information, please contact our overseas manager.
3. **Is OEM available?**
Yes, OEM orders are accepted.
4. **Are samples available?**
Yes, we offer free samples for quality inspection.
5. **Are the products tested before shipping?**
Yes, all tires and tubes undergo 100% testing before delivery.
6. **What is your quality guarantee?**
We offer 100% quality assurance. With over 10 years of export experience, we have no warranty policy.
7. **What benefits will you bring?**
Stable and reliable quality helps you build a good reputation in your market and attract more orders.
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**200% Air Inflation Test – No Bulging, No Explosion**
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**Product Table**
| **Item** | **Details** |
|-----------------------|-----------------------------------------------------------------------------|
| **Model No.** | China high quality motorcycle tyre and tube of ISO9001:2008 certificate |
| **Place of Origin** | Qingdao, China |
| **Brand Name** | LONGHUA or OEM |
| **Ply Rating** | 6PR, 8PR |
| **Tube** | Natural rubber |
| **Products Range** | Motorcycle tyre and motorcycle tube |
| **Rubber Content** | 45% – 55% |
| **Certificate** | CCC, ISO9001, DOT, SONCAP, SGS, etc. (custom options available) |
| **Main Market** | Asia, Africa, South America, North America, Middle East, Europe, etc. |
| **Payment Term** | T/T, L/C |
| **MOQ** | 500 pcs |
| **Production Capacity**| Motorcycle tyre: 6,000 pcs/day; Motorcycle tube: 30,000 pcs/day |
| **Delivery Time** | 30 days |
| **Package** | Motorcycle tyre: wrapped paper; Motorcycle tube: plastic bag, color carton |
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With over a decade of expertise in manufacturing and exporting motorcycle tyres and inner tubes, we are committed to delivering high-quality products that meet international standards. Whether you're looking for a bulk order, custom branding, or sample testing, we are here to support your business needs. Let’s build a successful partnership together.
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Shanghai Huike New Material Technology Co., Ltd. , https://www.shhuike.com