The products are delivered on time and in line with the standards of quality and quantity. The product quality is in strict compliance with the technical requirements in the national standards GB5237-2008 for production. The quality warranty is granted for each batch of ex-factory products based on the test data.
Our company will give the reply as soon as receiving the notice about some technical problems in the course of use. When the necessary site collaboration needs to be provided by our company's professionals, our company will actively cooperate to provide the thoughtful and meticulous solution.

The sales personnel have the obligation of after-service on the products that have been sold, and our company specifically formulates the responsibilities of product after-service sectors and the appropriate remedial measures for quality.
The sales sector assumes the responsibilities to feed back the customer complaints to the company in a timely manner, and the company develops the solutions and service measures to the production sector for the implementation of after-service work. The quality inspection sector is responsible for the quality inspection and supervision, while the production sector and technology sector actively provide the supports for processing according to the solutions.