Inquiry (采购产品): elevator pit waterproofing We have a leaking elevator pit of concrete block. Does your company do exterior waterproofing, and if so, what method is used **** Hidden Message ***** Marvin Zarling 218 Third St Hartford, WI 53027 USA Company: Edgewater West Condominiums Phone: 262-673-6785 E-mail: mandmz@charter.net **** Hidden Message ***** mandmz@charter.net