Inquiry (采购产品): Low density Plastic balls I am looking for a low density (~0.85 g/ml) ball 0.155" in diameter to be used in an inlet valve of a disposable pump. I was wondering if either a closed cell foam ball or hollow plastic ball this dimension could be made. Material would need to be compatible with alcohol. **** Hidden Message ***** Daniel Willis One GOJO Plaza, suite 500 Akron, OH 44311 USA Company: GOJO Industries, Inc. Title: Systems Development Lab Manager Phone: 330 255-6407 E-mail: willisd@gojo.com **** Hidden Message ***** willisd@gojo.com