Three years covid epidemic end,our sale service team started to visit global customers to do the after sale services.

New machines to install and commissioning for them.

Old customers to visit and check the machine running status,so far, our engineers has visited several countries already,Pillippines,Maylaysia,Vitnam,Russia,Balarus,Brail and so on.

Once buy Guanlu brand deep hole drilling machine,do not worry for the machine service in future. Our engineers will visit our customers termly.