Inquiry (采购产品): Hopper Vibrator We currently are running potting soil through a 4-6cy hopper and are having difficulty with it bridging. I am looking for a electric vibrator that can be used in a harsh outdoor environment. What type do you recommend and what is the cost? Thanks, Lee Bullard **** Hidden Message ***** Lee Bullard San Antonio, TX 78266 USA Company: Garden-Ville Title: Production Manager Phone: 512.789.9981 E-mail: lbullard@texasdisposal.com **** Hidden Message ***** lbullard@texasdisposal.com