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How do I replace the damaged glass on the water meter?
1. Prepare the repair tools in advance, such as wrenches, Allen keys, water meter glass, and sealing gaskets.
2. First, close the valve on your home’s main water supply pipe. You can also contact the municipal water company or the property management company.
3. Use a wrench to unscrew the fitting connecting the water meter to the water pipe, remove the water meter, clean up the broken glass, and wipe the surface of the water meter clean.
4. Use pipe wrenches to unscrew the cover on the surface of the water meter counterclockwise, and replace it with a glass of the same model.

5. Finally, connect the water meter to the corresponding water pipe, wrap the joint with waterproof tape, and then tighten the connection between the water meter and the water pipe.
The above is how to replace the damaged glass on a water meter. We hope this helps everyone. If you have any other questions, feel free to call 0314-5932916.
Longzhida Company Successfully Hosted the Victory Parade Commemorating the War of Resistance.
Longzhida Company Successfully Hosted the Victory Parade Commemorating the War of Resistance.
Today is a day that every Chinese person should solemnly remember—the 80th anniversary of the victory of the Chinese People’s War of Resistance Against Japanese Aggression and the World Anti-Fascist War.
On July 2, Chengde Longzhida Company held a meeting with the Sino-German Institute. After thorough discussions between the two sides, Mr. Bai, General Manager of Longzhida Company, and the faculty team from the Sino-German Institute reached a consensus: Longzhida Company officially entrusted the Sino-German Institute to carry out the design and R&D work for a new type of ultrasonic water meter.
On May 30, Longzhida Company successfully held an exceptionally meaningful event titled “Welcoming the Eighth ‘National Science and Technology Workers’ Day’: Promoting the Spirit of Scientists.”