16-63mm PP PE High speed single wall corrugated pipe machine test running for European customer

16-63mm PP PE High speed single wall corrugated pipe machine test running for European customer

Summary

16-63mm PP PE High speed single wall corrugated pipe machine test running for European customer

16-63mm PP PE High speed single wall corrugated pipe machine test running for European customer
16-63mm PP PE High speed single wall corrugated pipe machine test running for European customer