Consultation hotline
Industry application
Contact Us
Hotline: After-sales installation: 
Product inquiry purchase: After-sales maintenance: 
Address: Real estate
What should I do if the mixer is leaking?
What should I do if the mixer is leaking?
Mixing valves are becoming increasingly popular, but problems can still arise from time to time. What should you do if your mixing valve starts leaking? Below, we’ll show you how to repair a mixing valve.
Ultrasonic water meters make life more convenient.
Ultrasonic water meters make life more convenient.
Because ultrasonic water meters are highly satisfactory for users, their sales in the market continue to grow. When it comes to choosing a product, many people tend to focus on price—but prices vary, and so do measurement ranges. It’s important for everyone to make a rational purchase based on their own specific needs. I recommend that you opt for products from established brands; after all, branded products come with quality guarantees, allowing you to use them with genuine peace of mind and confidence.
Everyone is using smart water meters and understands their advantages. However, not many people are yet familiar with Bluetooth water meters. Below, we’ll introduce you to Bluetooth smart water meters.
The development of smart water meters is key to the construction of smart water management systems.
The development of smart water meters is key to the construction of smart water management systems.
As smart cities continue to evolve toward greater intelligence and efficiency, water companies and water authorities across the country are vigorously promoting the retrofitting and installation of smart water meters. This shift away from traditional billing methods and adoption of remote meter reading not only enhances meter-reading efficiency but also makes water usage more transparent, facilitating centralized management for businesses.
Composition and Features of the Centralized Meter Reading System
Composition and Features of the Centralized Meter Reading System
The centralized meter reading system is an automated system that integrates meter data collection, carrier-wave transmission, data storage, data communication, data processing, and power outage control. By enabling remote meter reading, this system significantly reduces the manpower and resources required for manual meter reading. Below, we’ll introduce the key features of meter reading management software.
Why install a check valve before the water meter?
Why install a check valve before the water meter?
The purpose of installing a check valve upstream of the water meter is to prevent the meter from spinning backward and ensure the accuracy of water measurement. Below, we’ll explain the importance of installing a check valve.
Contact Us
Add：No.3, longzhida Road, electronic industrial park, high tech Industrial Development Zone, Chengde City, Hebei Province
Hotline: +86-15930084101
After-sales installation: +86-314-7018122
Product inquiry purchase: +86-314-2078138
After-sales maintenance: +86-314-7018122
E-mail: 310540860@qq.com
Website: www.cdlong.com
Enter mobile website