Rztech is a professional IOT Internet of Things (IDH) and core material provider. Through the combination of innovative product solutions + supply chain core materials, it aims to provide customers with innovative, low-power, safe, stable, and sophisticated products and service.
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Customer Service: 0086-755-83210457
Logistics Dept.: 0086-755-83233027

9:30am to 12pm and 1:30pm to 10pm,
Monday through Friday, UTC/GMT +8.