Inquiry (采购产品): Screw Bumpers I am in the prototype phase of manufacturing sandblasters. I will need one screw bumper for each unit and we are starting with 3 models. I would like a sample of the ao513a,ao422a,ao276a. I would like a quote on each of these units and is it possible to get in Orange or gray. Thanks for your help in this process. Don Watson (918-597-3887) Cell(479-220-8020.)Fax-918-597-3889) **** Hidden Message ***** Don Watson 56577 CR-660 Colcord, OK 74338 USA Company: Watson World Inc. Title: President Phone: 918-597-3887 Fax: 918-597-3889 E-mail: wwi@sstelco.com **** Hidden Message ***** wwi@sstelco.com