FRP Covers with 10.9m, 12.7m and 18.4m diameter,

hot SNC Ambatovy project, sulfuric acid vapors,

hand lay-up process, developed in cooperatioin with FLSMIDTH, 2008

FRP Covers with 30m diameter,

at Mongolia,hand lay-up process,

worked together developed in cooperation with OUTOTEC, 2010