We provide 24-hour online service for our customers.

A.We will debug the machines freely in China, and the expense in China of the engineers will be paid by the seller. When engineers go to the buyer's place to debug the machines, the buyer should pay the expense of accommodation, and traffic for the buyer's.

B. If the buyer sends engineers to receive the training of the operation given by the seller, during the training period, the seller should pay the expense of accommodation, and traffic for the buyer's engineers.