Qingdao Tongsan Plastic Machinery Co.,Ltd is a professional supplier for corrugated pipe machine. 1.Estabilished in 1997 year with 22 years experience. 2.more than 30 lines in stock now 3. make mould by our own CNC machine to control the whole line quality 4. experienced team to make designer for customer at the same time, improve ourself by learn from Europ. 5. professional technician is availale at any time to do installation in customer factory

As one of the earliest domestic manufacturer to develop corrugated pipe machine, We have large number of senior experts and technician in corrugated pipe machine, molds,process formula and product production.Accumulated rich experience in the area of corrugated pipe machine, we can provide all-round service and turn-key project. We provide Reliable Turnkey Project service