Inquiry (采购产品): Membrane Switches Membrane Pad to do the following: 1) Up, Down Left Right 2) Select up to nine (9) devices 3) Open & Close a Valve with Status Lights Pad to have contacts for above items to interface to existing PLC. **** Hidden Message ***** Shawki Jirjis 5757 Plaza Dr. Cypress, CA 90630 USA Company: Jacobs Engineering Title: Principal Control Systems Engineer Phone: 310-212-4253 E-mail: shawki.jirjis@jacobs.com **** Hidden Message ***** shawki.jirjis@jacobs.com