Yantai-based Jereh Environmental Group launched an online inspection campaign through live video on March 30.

Jereh technicians are remotely testing a set of equipment used for heavy metal wastewater treatment for customers in Saudi Arabia.

Due to the epidemic, overseas customers cannot come to Yantai to witness the inspection in person. The video inspection is an innovative way to ensure that it can be delivered on time.

Technicians use tablets to record the testing process of equipment for customers in Saudi Arabia on March 30. [Photo by Tang Ke/Xinhua]

Technicians of Jereh Environmental Group detail the testing process of a device to be shipped to customers in Saudi Arabia on March 30. [Photo by Tang Ke/Xinhua]