International OTP verification code issuance, marketing SMS, notification SMS, voice verification code, providing global operator SMS services, and overseas communication platform.
Tianyihong's SMS products and services cover more than 200 countries and regions in Europe, America, Southeast Asia, the Middle East, South Asia, North Africa, etc. The headquarters is located in Shenzhen, the innovation capital of China, and has established overseas offices in Hong Kong, China, the United States, the United Arab Emirates, Singapore, Indonesia and other countries and regions.