How to contact Shenzhen CITIC Rongda SMS platform to send SMS?

To search for the contact information of a company, you can directly 100 search official website, find customer service or 400 telephone communication, and find professional business personnel to send messages to each other, which can save time. These platforms are all web pages. No need to download software. You just need to open any browser and log in with an independent account. The premise is to ensure that the information is true and formal and allow the three major operators to issue it.