Congo customer's training ended perfectly today, we issued a qualified training certificate to the customer.
During three days, customer have a complete understanding of Longfian various oxygen concentrators, especially for 5L 10L oxygen concentrators and high pressure oxygen concentrators.
For the problems that are often happened, how to solve and repair it, how to do daily maintaince, customer have a deep understanding of these.
Longfian has always been a positive attitude to solve the customer's after-sales problem。
We welcome more customers to visit Longfian to learn the knowledge of oxygen concentrator.