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No.3, longzhida Road, electronic industrial park, high tech Industrial Development Zone, Chengde City, Hebei Province

Social responsibility

31

2021-08

Next-generation mixing valve

Release time:2021-08-31

The new-generation mixing valve—the pressure-difference-free intelligent mixing valve—is the company’s fifth-generation product, developed with independent intellectual property rights. It addresses the longstanding on-site challenge that cold-water pressure must exceed hot-water pressure by 1 to 1.5 kilograms, while also resolving the issue of uncontrolled hot water flow.


30

2021-08

Use and Maintenance of Biomass Stove Appliances

Release time:2021-08-30

Biomass stoves are new-energy, energy-saving, and environmentally friendly products. During the combustion process for heating, they do not emit excessive carbon dioxide. They are non-toxic and dust-free. These stoves have a long burn time, and both national and local governments are stepping up efforts to promote their use. Below, we’ll introduce how to use and maintain biomass stoves.


28

2021-08

Industry Applications and Positive User Feedback

Release time:2021-08-28

Chengde Longzhida Intelligent Instruments and Meters Technology Co., Ltd. (formerly Xinlong Electronics) was one of the 14 key enterprises in Hebei Province’s electronic systems, designated as a specialized manufacturer by the former Ministry of Electronic Industry. Thanks to its high technological content, simple and convenient operation, reliable performance, and remarkable energy- and water-saving effects, it has earned widespread acclaim from hundreds of schools and thousands of users across China.


27

2021-08

The working principle of biomass stoves

Release time:2021-08-27

Biomass pellet stoves can be used for winter heating, grilling meat, and other purposes. Compared to conventional stoves, they are more energy-efficient and environmentally friendly—combustion produces no harmful gases that pollute the air or cause environmental damage. Thanks to the use of new-energy fuels, these stoves achieve higher and more complete combustion efficiency. Below, we’ll introduce how they work.


26

2021-08

What are the characteristics of biomass stoves?

Release time:2021-08-26

What is a biomass furnace? A boiler that uses biomass energy as fuel is called a biomass boiler. It’s primarily used for heating during winter. Traditionally, boilers have relied on fuels such as wood, coal, and gas for heating.


26

2021-08

What are the protocols for smart water meters?

Release time:2021-08-26

Smart water meters are increasingly gaining market recognition and are completely replacing traditional mechanical water meters. Highly acclaimed, we’d like to introduce you to some knowledge about smart water meters.


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