After-sale Services

After-sales:
① Send a technician to the user to guide the installation, and be responsible for debugging until it put into service.
② Be responsible for the operation of the relevant personnel, and maintenance skills training.

③ Provide spare parts in long term with high quality and outstanding price.

④ The shelf life of the equipment is one year. The equipment damaged by the quality of the equipment within one year after the acceptance of the inspection shall be responsible for the free maintenance; the failure due to improper operation shall be charged for the cost of work and implement a 48-hour service, that is, within the first 24 hours of receipt of the user's message, you must answer the user's questions; if you cannot solve the problem on the phone, then in the next 24 hours rush to the user site to solve the problem.