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.
25 Jun 2026
Struggling with DOT/NHTSA certification or OEM launch readiness? Discover how top budget tire manufacturers meet FMVSS 109/139, TIN traceability, and PPAP—without sacrificing reliability. Download the compliance playbook.
24 Jun 2026
Struggling with premature tire failure in overloaded engineering vehicles? Discover how reinforced overloaded tires cut unscheduled downtime by 23% and extend MTBF by 42%. Get the fleet matching protocol now.
23 Jun 2026
Struggling with drive tire failures on rocky, jagged terrain? Reinforced rubber delivers 67% fewer punctures, 42% fewer sidewall failures & 25% longer tread life. Discover the engineering edge.