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Which smart water meter company in Chengde is the best?
Against the backdrop of an explosion in technology and knowledge, various high-tech industries—such as the Internet of Things and artificial intelligence—are experiencing rapid growth. Similarly, water meters are also being revitalized through continuous innovation and reform. Traditional water meters have been plagued by difficulties in billing and cumbersome operations, requiring meter readers to visit households to take readings—a practice that wastes significant human and financial resources.
Therefore, smart water meters are becoming increasingly popular. The smart water meter represents a true revolution—it’s a new type of water meter that leverages modern microelectronics technology, advanced sensing technology, and smart IC-card technology to measure water consumption, transmit water-use data, and settle transactions. It has transformed payment methods, bringing convenience to both consumers and water utilities.

There are many types of smart water meters available on the market—so which one is better?
The optical-electrical direct-reading water meters, wireless remote-transmission water meters, ultrasonic heat meters, and IC-card water meters developed by Chengde Longzhida Instrument Technology Co., Ltd. boast advanced technology and first-class quality.
Chengde Longzhida Intelligent Instrument Technology Co., Ltd. (formerly Xinlong Electronics) is a modern high-tech enterprise integrating the production of energy- and water-saving products, software development, integration of product and service solutions, and information services. It is one of the 14 key enterprises in Hebei Province’s electronic systems.
We have collaborated with universities including Peking University, Tsinghua University, Beijing University of Aeronautics and Astronautics, Tianjin University, and Chengde Petroleum Institute. We have developed remote data collection meters for heat, water, and electricity, as well as intelligent thermostatic and constant-pressure mixing devices, non-negative-pressure water supply equipment, wireless centralized meter-reading systems for water, electricity, and heat, and PE pipe products. These solutions feature high technological content, ease of use, reliability, and remarkable energy- and water-saving performance, earning widespread acclaim from hundreds of schools and thousands of users across the country.
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.”