DDL from Mongolia visited CSP facilities yesterday we show DDL purchase manager from Mongolia around CSP facilities, to visit the pouring process of PU screen mesh. PU screen mesh , made of the best raw material, can be widely used in various applications of separating minerals and aggregates, such as metal mines, chemicals, coal, building materials, mineral processing, city garbage disposal, quarrying, oil drilling mud recovery, industrial raw materials, material sieving, etc. They show great interest in PU mesh as well as rubber panel. CSP technology attracted the customer a lot.