In response to the BID5 project of Ecuador, in the end of December, DINGLI together with the Ecuadorian customers had done the video inspection in live for the porcelain insulators to be supplied.

The live video inspection took 3 days and 12 hours, and a total of 21 tests were completed for 3 models of the porcelain insulators. Customers far away in Ecuador participated in all the trials through online video and were satisfied with the acceptance. Due to the epidemic, international travel has become very difficult, and participating in inspections through high-quality live video broadcasts has become the choice of more and more customers.