Inquiry (采购产品): Philadelphia Lowrise I have a 6 story new construction concrete structure in Olde City. The architect has called out steel pan stair but pricing does not fit in the budget. Precast concrete was our alternative. **** Hidden Message ***** Joseph Byrne 560 State Rd, Unit 113 Bensalem, PA 19020 USA Company: Diamond Concrete Title: PM Phone: 2152451769 Fax: 2156382501 E-mail: jbyrneiv@comcast.net **** Hidden Message ***** jbyrneiv@comcast.net