Company Profile

Qingdao Tongsanhegu Plastic Machinery Manufacturing Co.,ltd. has developed from a single corrugated pipe equipment production plant to a diversified professional extruder manufacturer with corrugated pipe equipment, hollow board equipment, and wood plastic production lines after 23 years.

Our development is inseparable from the support of our customers and friends.

For 23 years,we have provided hundreds of production lines to customers in more than 50 countries. Our equipment is our constant pursuit to create the greatest value forcustomers.