Shenzhen Zhenghua Smart Card Co., ltd, established in 1999, mainly specializes in producing the RFID smart cards. Our company lives in Shenzhen and its traffic is very convenient. And we attained ISO9001:2008 system certificate of TUV international quality certification organization. We have introduced advanced smart card production equipment and continuously develop new technology in order to offer thebest solution to all our customers. The products are intelligent IC card products ...   |