Inquiry (采购产品): plastic properties Dear Sir: I am looking for a company to do a prototype? If it works I would need a contract manufacturer I am trying to figure out the material. I need to add a color powder to the plastic but the powder is heavy which may cause a suspension problem. When you do a protype could you determine which plastic could be used so that an anti-setting agent isn't necessary? Thank you Brett **** Hidden Message ***** Brett Conroy 98226 ALB Company: self E-mail: mconroy@hotmail.com **** Hidden Message ***** mconroy@hotmail.com