Inquiry (采购产品): Custom markers We are interested in custom markers, filled with our product. The product is UV cured, and we have had success using black HDPE containers to prevent curing. I'd be interested in getting quotes on quantity, as well as some samples to verify opacity to UV. Thanks John **** Hidden Message ***** John Turnbull OH 44070 USA Company: Protech Polymer Products Ltd E-mail: jturnbull@protechpolymer.com **** Hidden Message ***** jturnbull@protechpolymer.com