Inquiry (采购产品): certification I am wondering if there is as such thing as "certified" installer for gym floor installation. In othrer words, do we need to have "certified" gym floor installer to install gym floors? **** Hidden Message ***** YUNG LEE USAEDFE BOX 65 UNIT 15546 APO AP, CA 96205 USA Company: Corps of Engineers E-mail: yunguklee@yahoo.com **** Hidden Message ***** yunguklee@yahoo.com
