The new machines for Yanchang Petroleum were checked and accepted successfully.

Shaanxi Yanchang Petroleum (Group) Corp. Ltd. had pruchased two FFS three-layer machines in 2017. We are so honored to get an order in July 2020 again from Yanchang Petroleum group. In November 2020, the engineers took a flight to Shanghai and started 14 days of the isolation because of covid-19. Except for the 14 days, they continued to be isolated 7 days again when they arrived at local. In the hard journey, the machines were finished for installation, and checked and accepted successfully. The customer has gone into operation.