Drip irrigation is the most effective way of the precise irrigation. It can be realize the integration of water and fertilizer. With the advantage of water saving, fertilizer saving, labor cost saving, it makes the irrigation more effective, high proceeds and especially fits for large scale of planting. Attation: 1. The regular diameter of the Patch type drip irrigation tape is 16mm, and the diameter of 12mm, 20mm can be customized. 2. The dripper spacing and the special wall thickness can be customized according to the actual needs of crop spacing from customers. Advantage of Drip tape: 1. Turbulent flow state and the pressure compensation function. 2. The labyrinth flow path is shaped at one-off vacuum hot pressure with high accuracy. 3. Many water entrances which can prevent tape from clogging. 4. Water-dripping volume is even and consistence.