... :5.8g+/-0.5gChips: Mifare S50 1k ,Mifare S70 4 K,Mifare Ultralight ,Mifare Desfire. I CODE SLI S12,I CODE ... management, Animal identityShanghai Ruishengbo Electronic Co., LtdShanghai Ruishengbo Electronic Co., Ltd, established in Shanghai with its Plant in Shenzhen in 2005, specializes in developing ...