1、Telephone: Provide service phone support 7*24 hours.
2、Fax: You can document the problem, sent by fax to the YUEQING HENGXIN PENUMATIC CO., LTD.
3、Submit your site: Through our website technical support (message), submit your questions and suggestions, our customer service department will be the fastest solution, and notify you.
4、Technology forum: Through our website forum, submit your questions and suggestions, our customer service department will be the fastest solution, and reply to you.
5、E-mail: Will send it by mail to our customer service special electronic mailbox.
6、Remote maintenance: By phone, internet (internet) communication with remote technical support for you.
7、Site service: Via telephone, fax, e-mail when, remote services can not solve your problem, the company will assign professional and technical personnel to provide support services for your site.