1.size:NS50,NS80,NS100,NS150, 2.used for Agricultural irrigation and Industry sewage 3.main market:malaysia,indonesia, ... ,one wooden box can put 8units,in total 108box,one 20'container can take 864units,packing size:960x760x370mmRegarding the NS80,one wooden ... NS100,one wooden box can put 5units,in total90box,one 20'container can take 450units. Packing size:960x760x450 mmMainly market :eastsouth Asia ...