Leader Accessories has a strong product development and design team with designer from China and America and Specialists in specific areas from factories. For new products, we make ideas into reality in one month. 15 new items come out every month. In the mean time, Leader has reliable quality control system. 4 step process of quality control: fabric proof-test, preproduction sample test, mass production sample inspection, random sample check before shipment. Our materials have passed SGS lab testing (where applicable). Our factories are ISO9001-2000 and ISO14001-2006 certified.