our company specialize in kinds of electric jack and electric wrench for replacing trye. Over 95%of our products are exported to USA, Japan, south korea, Europe and other international markets. It has passed ISO9001 authentication in june, 2000 and got ISO9001: 2000 certificate in 2003. Also comply ROHS and WEEE directive from August, 2006.Our company 's web:http:// www.carsjack.com