LUXE with ourself factory specialized in hose couplings:TW-coupling,Camlock coupling, Storz,Guillemin and others: 1.TW-coupling(tank truck coupling DIN28450): Stainlesssteel:VK5011/2,VK50,VK80,VK100, MK50,MK80,MK100,VB50,VB80,VB100,MB50, MB80,MB100,VKST50,VKST80,MKST50,MKST80 Brass:VK50,VK80,VK100,MK50,MK80,MK100, VB50,VB80,VB100,MB50,MB80,MB100 Aluminium: VB50,VB80,VB100,MB50,MB80,MB100 2.Camlock coupling:stainless steel,brass, aluminium,bronze for A,B,C,D,E,F,DP,DC from 1/2? to 6?. 3.Storz: aluminium from 3/4? to 5?,also stainless steel and brass. 4.Guillemin:aluminium and stainless steel 5.Male hose coupling and clamp according DIN2817 in stainless steel,brass,aluminium from DN13 to DN100 LUXE have many years cooperate with many Europe customers, Top quality competitive price,Delivery "just in time" is our motto.