1：with pressure compensation function，solve the problem of high flow in the begining but little drip water
in the end of the pipe.
2:water drip steadily, drip water with the same flow.
3:Removable and washable function,and anti-clogging strongly.
4:suitable to the enviroment with no strict request for designing、Complex terrain、Long laying distance.
5：suitable to fruit tree、Protection forest and the other Woody trees.
