Inquiry (采购产品): Model 438 Series Electronic Vibration Switch I have not been able to determine if you have a web site. I am looking for a manual on your Model 438 Series Electronic Vibration Switch. I would also like to know who is your local distributer in the Salt Lake City, UT area. Thank You Jim Butterfield **** Hidden Message ***** Jim Butterfield PO Box 1219 Provo, UT 84603 USA Company: Pacific States Cast Iron Pipe Company Title: Maintenance Supervisor Phone: 801-636-6513 E-mail: jbutterfield@pscipco.com **** Hidden Message ***** jbutterfield@pscipco.com