We, UNIWISE Holding (Group) Co., Ltd. is an integrated company which includes design, manufacturing and foreign trade. There are 6 factories in our group which products covers from chemicals, mechanical & electric products to toys. Our lock factory is specialized in producing IC card lock. IC card is a kind of new intelligent identifier, including inductive card, IC card and TM card. It adopts silicon chip to keep information. So, compared with traditional identifier card, such as magnetic card, bar code card, and photoelectric card, it has a larger storage capacity, better anti-counterfeiting performance, and higher reliability, and at present is widely used in such fields as communication, finance, transportation, and safety protection. We can provide full range of computerized locks and can produce customerized item under your special requirements. Our locks are classified into many categories by card type, style, or surface. When a customer wants to buy locks, he should give the corresponding model according to the model No. numbering rule, and claim whether the handle is required to rotate freely. The suitable product can be purchased only with the corresponding sample and requirements. Just give us your requirements, Let UNIWISE do all the other things for you. Best regards, Victor Gale---MANAGER