product introduction-凯发官网手机版

prefabricated metal wall, roof & decking system

ss-468, cc-750,hl-700,tb-36/30,completed decking system, almost 80 kinds of profiles for locking screws, concealed interlocking, concealed clip panels, c\z 80 to 350mm purlin, maximum length of 11m trim system, downspout & gutter system, etc.