The second industrial area ,Guanlong,Xili city,Nanshan district Shenzhen, Guangdong
Hong Kong Zhong Yu Enterprise Co.,Ltd is located in the beautiful coastal city Shenzhen,that a collection of scientific research, production, sales, engineering integration high-tech enterprises.Specializing production Visual rewritable card, ...
IC card, ID card, CPU card, metal card, caling card, megnetic card