1, according to the requirements of the contract and technical agreements, for the warranty period, due to manufacturing, assembly and material products and other quality problems caused by various types of failure or damaged parts, repair or replace free of charge for users corresponding parts;
2, the product warranty period, through sales centers offer (including spare parts, staff travel, etc.) costs quickly and decisively troubleshooting, customer satisfaction;
3, the contract requirements for installation and commissioning within the stipulated time, organizers of the product installation, commissioning and user training of staff;
4, regularly organized for key sales personnel and key customers to visit the area, to understand product usage, to seek the views of users of the product design, assembly, technology and other aspects.
