Warranty: 3 YEARS / 120000 KMS Raw Material: Rubber from MALASIA, STEEL CORD FROM CHINA Technology:German Technology Nature Rubber:Maylaysia, Thailand Steel Cord:China Equipment: from Germany, Holland, American, Japanese Certificate: DOT\ECE\INMERTRO\REACH\GCC\SONCAP Test Machine: X-ray, Uniformity, Balance, Strength Main Market:More than 150 countires Delivery Time: 30 Days