Inquiry (采购产品): Manhole Covers We would like to purchase some lightweight manhole covers for a project we have coming up. If you could send us some information, it would be much appreciated. Thanks! Kelly Hays Chemist Pittsburgh Water and Sewer Authority **** Hidden Message ***** Kelly Hays 15238 Company: Pittsburgh Water and Sewer Authority E-mail: kelhays_25@hotmail.com **** Hidden Message ***** kelhays_25@hotmail.com