Sunny service

Choose Hongyang, and enjoy infinity brought by high-quality products.

· Delivery products to customers’ house according to their booking time and install for free.
· Design pipelines and installment plan for free.
· Supply repair service to the complete set of product in three years for free, and maintenance service in its whole life.
· Establish customer data base and pay a visit on time to acknowledge your usage information
· After-sale service special telephone line is run in 24 hours a day to remove any worry of yours.