This is KL INDUSTRIAL SUPPLY.www.klsupplycn.com we are the designer & producer of sandblast room,sandblast machine & accessories in china.. we have provide my goods to many blasting work distributor and end-user on the world. we would like to provide better quality products & excellent service to you.. Please check my standard products items as below: sandblast room sandblast pot & cabinet dust collection equipment blasting nozzle:venturi/angle/fan/Stick Up nozzles,etc. blast hose/air hose coupling: nylon,brass,aluminium,cast steel. Nozzle hoders:nylon,brass,aluminium,cast steel. blast hose abrasives valve and other needful accessories. leon KL INDUSTRIAL SUPPLY WWW.KLSUPPLYCN.COM