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What conveniences does the Bluetooth water meter offer to users?
With the continuous upgrading and replacement of mobile phones, smartphones have become an indispensable part of people's daily lives. Bluetooth water meters can be used in conjunction with mobile phones, offering convenience to both users and water suppliers.
A Bluetooth water meter can be queried via a smartphone. Features such as billing information and water usage data are functionalities that other types of water meters don't offer. Simply turn on your phone’s Bluetooth and pair it with the Bluetooth water meter to start operating it—for example, you can remotely open or close valves, pay bills, or recharge your account—and receive immediate feedback.

Smartphones can also automatically transmit data from Bluetooth water meters to the water supply company, enabling the company to better understand the operational status of the meters. This facilitates centralized management, efficient collection of water bills, and safe operations for the water supply company. The water meter developed by Chengde Longzhida Intelligent Instruments & Meter Technology Co., Ltd. is easy to install, convenient to use, and comes with comprehensive after-sales service. We welcome your call.
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.”