On April 27 , 2018 , after - sales service personnel of our company went to the subordinate mine of Sichuan Coal Industry Co . , Ltd . , were trained the operation personnel of the mine how to used the dedusting shotcrete machine . The main training contents include the working principle of the machine , the use method , the name of parts and wearing parts , the cleaning and maintenance of the machine , and the operation guidance of the machine .
Our company has a perfect after - sales service system . And our company after - sales service personnel are required to go through a very rigorous process of selection and professional technical training .They also need to trained regularly.