Canadian  customer has purchased our three product lines of steel pipes hot expanding : 2 lines of φ914 mm, 1 line of φ820 mm  . At present , all the equipment is running well and everything is fine .

It is only recently that the customer's factory has introduced a batch of steel pipes that require special processing. We need to provide technical support and services. Upon receiving the invitation, our engineers traveled thousands of miles to the customer's factory to guide customers in solving the problems arising from the processing of steel pipes.

our engineer together with customer's technician

Finally our engineer did a good job and successfully helped customer to solve technical difficulty ! Trading sometimes , unlimited service !