China OEM 15/16/17/18/19/20 Inch 4X100/4X114.3/4X108/5X100/5X114.3/5X112/5X120 Polish Lip BBS Auto Racing Car Aluminum Alloy Wheel Rim

We are always committed to providing more advanced technology, better quality Maintenance Free Battery N100, Commercial Van Durable Tire Milemax, 11r22 5 Highway Drive Traction Tire and more considerate services to help fuel the development of society. Innovation is our unremitting pursuit, quality assurance is our eternal concept, customer satisfaction is our greatest wish. We always pursue the good quality of products. We pursue a people-oriented, meticulous manufacturing, brainstorm, build brilliant' business philosophy. We have a professional team for international trade.

Why Choose Us As Your Reliable Partner?

• Over 20 years of professional experience in the rubber manufacturing industry.
• Flexible OEM & ODM solutions with fast prototype development.
• Reasonable minimum order quantities & attractive bulk order discounts.
• Complimentary product samples and professional technical after-sales support.
• Round-the-clock 24/7 dedicated customer service.

Core Business Keywords (SEO Optimized)

Automotive butyl inner tube exporter, butyl rubber hose manufacturer, chemical-resistant sealing tubes, custom OEM automotive butyl tubing, wholesale butyl rubber tubes, ISO certified rubber tubing, high-temperature resistant butyl tubes, tailor-made butyl liners.

Technical Specifications

Material: Butyl Rubber (IIR) compounded with high-performance advanced polymers.

Available Sizes: 12.00-20, 12.00-14, 14.00-20, 750-16 and other specifications.

Customization Service: Custom printed packaging & colourful packing bags available upon your requirements.

Packaging Options: Protective woven bags + export cartons.

At GRANDSTONE & JUMBO, we innovate constantly to deliver safe, high-efficiency and eco-friendly tire solutions.

Equipped with sophisticated production lines, exclusive technologies and strict quality control systems, we guarantee consistent product quality and on-time delivery.

We tailor solutions to meet diverse client demands and provide timely support to forge long-term win-win partnerships.

Grandstone supplies a comprehensive portfolio of certified tires, wheels and batteries for all vehicle types. Fully compliant with international standards, our products are globally trusted for consistent quality and steady supply.

Founded in 2001, Qingdao Grandstone Tyre has more than two decades of tire industry experience. As a domestic manufacturer and global supplier, we integrate R&D, production and international distribution, with professional after-sales support serving global customers.

The combination of our people, China OEM 15/16/17/18/19/20 Inch 4X100/4X114.3/4X108/5X100/5X114.3/5X112/5X120 Polish Lip BBS Auto Racing Car Aluminum Alloy Wheel Rim, brands and business processes creates a unique value for our company. We will continue to scale up our research and development efforts and work closely with exceptional manufacturers in the industry. The core concept of an enterprise is the standard of right and wrong and the code of conduct to be followed in resolving internal and external conflicts in the development of the enterprise.

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