After-sales service  

  Companies in product quality before delivery by the Department of Management

examiner for the factory test confirming its compliance with the standards for
acceptance can be delivered to the customer acceptance and identification products
for effective protection, when certain products are not difficult to duplicate
tests or will be, with the customer's consent and invites customers to participate
in product acceptance .Responsible for the implementation of marketing and product
delivery of products after delivery (sale) quality tracking service, customers
visitedthe collection, transmission and processing of customer feedback on the
quality of product information, and provide the technical guidance and the
preparation of product quality tracking service record.
All rights reserved :Hanzhong Chaoyang Mechanical Limited Liability Company 
Address : No.1 Chaoyang Road, Han Tai District, Hanzhong, Shaanxi province   Telephone :86-0916-2383187