... with competitive price 2013 factory manufacture Explosion Proof Corrosion Proof Control Unit Application: 1, Designed for ... form glass reinforced polyester, with the elegant shapemment corrosion resistance ,static electricity resistance, impact resistance and good ... :AC-146,Explosion protection:ExedIICT67,Ingress protection:IP658,Corrosion resistance:WF29,Product form: Control unit Electrical hoist ...