Etrany 4G LORA WIFI Solar Powered Smart Ball Valve IP67 Waterproof Agriculture Irrigation Controller for Remote Water Management
Intelligent Wireless Control: Support 4G, LORA, and WIFI for remote monitoring and automated scheduling via mobile APP or PC.
Eco-Friendly Solar Power: Integrated high efficiency solar panel provides sustainable, off-grid power supply for remote agricultural fields.
Industrial Grade Protection: IP67 waterproof rating ensures durable and reliable performance in harsh outdoor weather conditions.
Precision Water Management: Advanced programmable irrigation schedules help reduce water waste, labor costs, and improve crop yield.
Flexible Manual Override: Features a physical manual override for emergency situations, ensuring system reliability at all times.






Qingdao Yida Tongtu Machinery Technology Co., Ltd., in the beautiful coastal city of Qingdao. Specializing in high-growth ventures such as valves and power equipment, the company is dedicated to providing comprehensive solutions for industries including petroleum, chemicals, and water utilities, empowering clients to grow and achieve success.
We are a cutting-edge trading enterprise specializing in one-stop industrial valve matching, deeply cultivating gate valves, globe valves, ball valves, check valves, butterfly valves, etc. Our main products include American standard API, German standard DIN, and Japanese standard JIS, suitable for various industries such as chemical, petroleum, gas, power, metallurgy, etc.
We selects qualified factories from the source, strictly controls product quality, adheres to the direct supply mode, and relies on the advantages of a streamlined and efficient team to achieve rapid implementation of customer demands. At the same time, we can provide customers with standard spot goods, non-standard customization, OEM, project batch matching, and a complete set of export documentation services, becoming a long-term stable valve procurement partner for customers with professionalism, reliability, and high cost-effectiveness.












Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.