1> Suitable for long-shaped and bulky materials, profiles, pipe, timber and moulding 2> high space utilization 3> structure: H steel and traditional roll-formed style 4> height assembly and dismantal easily 7> use high quality of Q235 steel, and competitive price 8> surface treatment: powder coating or galvanized 9> application:Mechanical Manufacturing Industry and markets for building materials, etc 10>Payment terms: By TT or sight LC.