SHENZHEN Y.KINGSUN ELECTRONIC CO., LTD was established in 2002 and has become a renowned organization over the years. We are a leading wholesaler, retailer in China offering high quality hdd player, c...

a private enterprise, has more than ten years experience in smart cards and card reader manufacturing, especialized in contact card and RFID contactless cards. We have obtained the national integrated...

changchunqiao Road 5-4-708, beijing, haidian, China

a private enterprise, has more than ten years experience in smart cards and card reader manufacturing, especialized in contact card and RFID contactless cards. We have obtained the national integrated...