Indian customer audit for Double-wall corrugated pipe machine

From Aug.23 to Aug.25, two of our Indian customers come to check the test running of the double-wall corrugated pipe machine, which they booked 50 days ago.This machine is mainly used to produce the pipes with OD from 40mm to 120mm. After monitoring the test running, they are quite satisfied with the production speed and extrusion output, and express their willing for deep cooperation in future.