Specialize in manufacturing and exporting Auto Jump Starter,car starter ,windows/door alarm.Our company owned ourself porfessional study and inventio personnel for design,development to production.our company have obtained many Pentent Product in China,our product are very popular in the world market for their high quality and reasonable price.We sincerely welcome the world of abroad friends to vist our manufactory to guide and establish mutual benefically business relationships with us and work together for the beautiful future