Inquiry (采购产品): Catwalk quote Hello, I am trying to estimate the cost of construction and installation of 2x40 ft supsended catwalks. These catwalks will be suspended about 24 ft above floor and need stair access points. I will appreciate any assistance on this query. **** Hidden Message ***** April Heathcock 23220 Company: Joyce Engineering E-mail: aheathcock@joyceengineering.com **** Hidden Message ***** aheathcock@joyceengineering.com