Yuntongxun

2 Decision Makers · 2 Verified Contacts

📍 Chaoyang, Liaoning, ChinaE-commerce & Retail🗓 Est. 2009👥 1001–5000 employees

About Yuntongxun

Yuntongxun provides cloud communication services to businesses and developers.

Leadership & Decision Makers

Contact details of 2 Yuntongxun decision makers

Han Dong

COO

Changxun Sun

Founder and CEO

General Emails

General company emails, e.g. customer support lines

    pr@yuntongxun.com

    Unclassified inbox

    guanghui@yuntongxun.com

    Unclassified inbox

    weiting@yuntongxun.com

    Unclassified inbox

    yuhs@yuntongxun.com

    Unclassified inbox

    liwc@yuntongxun.com

    Unclassified inbox

    mlserivce@yuntongxun.com

    Unclassified inbox

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Company Info

Last updated: 30/07/2025

400-610-1019

Chaoyang, Liaoning, China

Specialization: Communication Hardware, Developer PlatformMessagingSMS
Legal Name: Beijing Ronglian Yitong Information Technology Co., Ltd.
Business Type: Delisted
Employees: 1001-5000
Rounds: Series F
Founded Date: 2009
Company Type: For Profit
Stock Symbol: NYSE:RAASY
Operating Status: Active
Last Funding Type: Series F
Phone Number: 400-610-1019
Last Investment Activity: Dec 13, 2021
Investments Activity: Dec 13, 2021 Feb 9, 2021 Nov 9, 2020

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