1.Price advantage: manufacturer/producer 2.Good quanlity:ISO 9001:2000 3.Warranty:1 Year 1.Price advantage: manufacturer/producer 2.Good quanlity:ISO 9001:20003.Warranty:1 Year4.If you need this product and find me,If youdon't want to waste your time and money,please contact me in time .5.Delivery time:within a month generally exact time according to your quantity 6.If the products' OEM NO you ...