Xiamen ZheXun Electric Automation Co., Ltd. located in a fascinating tourism city -Xiamen,China.ZheXun is speciliazed in supplying industrial products,automation control systems module and spare parts for decade years,especially PLCs. Why choose PLCs?Certaily because of its good functions. PLCs not only are capable of performing the same tasks as hard-wired control, but are also capable of many more complex applications In addition, the PLC program and electronic communication lines replace much of the interconnecting wires required by hard-wired control Therefore, hard-wiring, though still required to connect field devices, is less intensive This also makes correcting errors and modifying the application easier. If you`re going to buy some PLCs,like Bently Nevada,GE Fanuc,ABB,Triconex...pls see press your key board,send me email:veronica@nseauto.com.or WhatsAPP Veronica: 008618106957056.you`ll get our FREE offfer.