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Customer Service

 

Wholehearted Service and Professional Solution

Beijing Sevenstar Flow Co., LTD.
Beijing Sevenstar Flow Co., LTD.

Technical Support

Fast-response and professional pre-sales and after-sales technical support online, through telephone or video conference.

 

Beijing Sevenstar Flow Co., LTD.
Beijing Sevenstar Flow Co., LTD.

After-Sales Service

Request return via WeChat to get convenient and fast repair. 

 

Beijing Sevenstar Flow Co., LTD.
Beijing Sevenstar Flow Co., LTD.

On-Site Service

On-site service for production line launch

Customer service

The global sales and service network shortens the distance between us.

Beijing Sevenstar Flow Co., LTD.

Pre-Sales Service

 

 

Contact: weidongxia@sevenstar.com.cn

+86 010-56178013

Professional account manager and One-to-one service  

 

 

 

After-Sales Service

 

 

 

Hot Line: +86 010-56178022 / 23/25

Professional technicians troubleshoot problems remotely

 

 

 

Pre-Sales Service

 

 

 

Follow our official account on WeChat for product information

Add our WeChat mini program for product selection and gas factor conversion

 

More about video training and self-repair request

(Submit your repair request via WeChat, send it back within 3-5 days and follow our progress through 010-56178026)

Beijing Sevenstar Flow Co., LTD.
Beijing Sevenstar Flow Co., LTD.

Focus on gas measurement and control 
lead the development of the industry

Beijing Sevenstar Flow Co., LTD.

Follow us on WeChat 

Beijing Sevenstar Flow Co., LTD.

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