Our main resin trappers are part tubular resin trappers, vertical resin trappers and Y-type resin trappers. The interior of Y-type resin trappers are with single stainless steel wire filter element, however, vertical internal device resin trappers are with pluralities stainless steel wires filter element. Stainless steel V-shaped wire resin trappers overcome the shortcomings of the porous drums outsourcing polyester mesh resin trappers, and there are many advantages, like high capture efficiency, high flow area, good mechanical properties, small pressure, and high recovery efficiency.