Our Products
About Grittread Tire
Qingdao Yingxin Industrial Co.,Ltd. We are an integrated manufacturer and exporter specializing in motorcycle tires.

Capacity & Quality:

Daily output up to 7,000 tires.

Certifications:

ISO9001, CCC, ECE certified.

Markets:

Own brand Grittread. OEM service available.

Cooperation:

Professional sales & production teams.

Before Your Order

Factory Video Tour

Visit our factory anytime by video call. We can show you our production lines, equipment and manufacturing process in real time.

During Production

Production Updates & Inspection

Receive regular production updates and photos. You are also welcome to arrange inspections at any stage before shipment.

After Delivery

Mileage Warranty & Technical Supports

Our tires are backed by a 25,000 km mileage guarantee. If any product or technical issue occurs, our engineers are available to provide professional support and solutions.
Our Solutions
  • Q How do you ensure the quality of your tires?

    A
    We use premium raw materials, from natural and synthetic rubber to carbon black, selected to meet the highest industry standards.
    Our dedicated QC teams inspect semi-finished and finished products at every stage of production.
    You are always welcome to visit our factory and verify our materials, production processes and quality control firsthand.
     
  • Q What is your MOQ and lead time?

    A We offer flexible MOQ depending on the tire size, pattern and order requirements. For regular products, bulk orders can generally be completed within 30 days after order confirmation and production details are finalized.
  • Q What certifications do your tires have?

    A Our products can be supplied with certifications such as E-mark, CCC and ISO-related quality management credentials, depending on the product and target market. Certification requirements can be discussed before production.
  • Q Can you provide OEM and private label service?

    A Yes. We provide OEM and private label services, including customized sidewall markings, tread patterns and specifications. Our team can also assist with mold development and product customization based on your market requirements.
  • Q Are you a manufacturer or a trading company?

    A We are a professional motorcycle tire manufacturer with our own production facility in China. We specialize in motorcycle tires and inner tubes, with more than 14 years of manufacturing experience.

Get A Quote

If you have any questions, you can consult us through the contact information below.
Contact Us
Latest News
News

Grittread Attends The National Motorcycle Parts Fair in Fuzhou

From May 10 to 12, 2026, Grittread participated in the National Motorcycle Parts Fair in Fuzhou, China.During the exhibition, we showcased our latest range of motorcycle tires and inner tubes, covering a variety of sizes and tread patterns for different markets and applications.The exhibition also p

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Grittread Begins Factory Expansion And Equipment Upgrades

In July 2026, Grittread officially began a new phase of factory expansion and equipment upgrades.The project includes improvements to our production facilities and upgrades to key manufacturing equipment, with the goal of increasing production efficiency, strengthening quality control and providing

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Qingdao Yingxin Industrial Co., Ltd. has 15 years of experience in motorcycle tire manufacturing. We are an integrated manufacturer and exporter specializing in motorcycle tires.

Quick Links

Contact Us

 +86-175-6913-0312(Hyman Sun)
+8617569130312
No. 65 Gucheng Road, Langya Town, Huangdao District, Qingdao City, Shandong Province, China
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