中文字幕日韩国产,欧美亚洲国产精品久久,欧美午夜精品,精品视频www


Contact us

————               

Tel: +86-415-4165033

Fax: +86-415-4168066

Website: www.hechengwuliu.com

Email: rays-ndt@ddyg.com

Copyright  ? 2020-2023   Dandong Sunshine Instrument Co., Ltd. All rights reserved ICP 05006157-1



Quality assurance

 

 

 

 


Technical Services
1. All products provided by our company to users are brand new, unused, tested and stable products (unless otherwise agreed with the user). Ensure that the equipment provided fully complies with the requirements of Chinese national standards and the national standards of the manufacturing country.
2. The product warranty period is 12 months (except for special parts, there is no warranty period). The warranty conditions during the warranty period must be implemented in accordance with our company's regulations.
3. Our company promises that there will be no bad credit record since its establishment.

After-sales service

 

 

 

 

1. Our company guarantees to promptly respond to customers’ calls, letters, and inquiries, and also responds to customers.
2. If the buyer discovers any defects during the warranty period, he must notify our company in writing as soon as possible.
3. After receiving the call (or written notice) from the user, our company will respond within 1 hour and promptly solve the problems reported by the user (the response speed for international users may be delayed depending on the country where the device is located) .
4. During the warranty period, if after receiving the notice, due to special (or force majeure) reasons, our company is unable to solve the problem for the user within the specified time, the user can repair it locally, but must keep in touch with us. Repairs will be carried out under the guidance of our technical staff, and our company will bear the resulting costs. Outside the warranty period, users can contact our company for repairs and repair the goods themselves. Our company provides related accessories as a paid service.
5. Our company has a long-term after-sales service hotline to facilitate users’ consultation and calls. Overseas users can contact our company for consultation via email or English phone number.
     
After-sales service hotline: +86-415-4165033 (CN\EN)
Email: ray-ndt@ddyg.com

Technology and after-sales service
Build a famous brand of NDT equipment in China and help your dream and success!
+86-415-4165033