... -Shape profiles, U-Shape profiles and FRP tube and rod and so on.. more details :square tube: 38*38*4, 50*50*4 ... , 75*75*6, 80*80*6, 100*100*8,rectangular tube: 117*92*4 ... , 150*40*10, 200*50*10, 250*70*10,rounb tube: 19*14, 22*18.4, 25.4*20.5, 28 ... -profile 100, tread 101.6*3, tread 150*5, oval tube 36*28*2, flooring panel 600*40*5Please provide detailed ...