Qingdao Surpass Rubber Technology Co., Ltd established in October 2023, is a modern enterprise dedicated to the research,development, manufacturing, and sales of tires. Sailstone is driven bytechnology and continuously innovates to create tire products suitablefor various road conditions, climates, and usage scenarios. By adoptinginternationally advanced materials and manufacturing processes, theR&D team ensures that every tire excels in durability, grip, energyefficiency, and environmental performance, offering customers reliableoptions.
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The Company Name carries the Chinese meaning of "vast ocean" or "boundless sea." After years of growth and dedication, the company now provides premium services to tire industry customers worldwide.
We are an enterprise with comprehensive product certifications, enabling us to meet diverse import standards worldwide.
We develop engineered solutions tailored to market-specific requirements, with precise adjustments to critical parameters such as tread depth, weight, and material composition.
We deliver proactive after-sales refinement through continuous optimization cycles, driven by dynamic client feedback and evolving market demands.
Multiple specialized storage facilities are strategically positioned to enable accelerated order fulfillment cycles and maintain optimal stock availability.
21 Feb 2026
Need trailer tires that handle heavy loads AND deliver smooth rides? The 315/80R22.5 tire balances capacity, durability, and comfort—ideal for modern fleets. Learn why pros choose it.
13 Feb 2026
What vehicles use the 315/80R22.5 tire—and how much weight can it safely carry? Discover ideal applications, load ratings, and expert usage tips. Get the full spec sheet now.
10 Feb 2026
Struggling with premature wear or downtime on highway routes? Discover how the 1200R20 tire boosts durability, fuel efficiency, and safety for heavy trucks & buses. Get proven tips now.
Qingdao Surpass Rubber Technology Co., Ltd provides advanced tire manufacturing for global markets. Our R&D-driven approach delivers durable, energy-efficient tires with superior grip. 1M+ annual capacity, 50+ countries served.
T1 (QRCB Mansion), NO.6, Qinling Road, Qingdao, China
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