A complete guide to using eSIM and roaming services while traveling in China. Learn how to stay connected easily with VPN-free mobile data, simple setup instructions, and useful travel tips.
Senior Engineer at KTL CHINA, Shenzhen. Supporting KTL members and Korean companies with testing, certification, and smoother business trips in China.
Usually somewhere between a seminar, an audit, and a WeChat message reply 🇨🇳✈️