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Address: Social responsibility
That heating method is more cost-effective.
As the cold front arrives and the weather gradually cools down, everyone has started wearing thicker clothes. With about a month left until the heating season begins, many friends are asking: Is heating billed based on area or by meter reading? Which method is more cost-effective?
Heat metering refers to the measurement of thermal energy consumed by each user in a heating system, with charges based on the actual amount of heat used. Heat metering is predicated on centralized or district heating systems and aims to meet users’ thermal comfort needs, enhance public awareness of energy conservation, and safeguard the interests of both heat suppliers and consumers. It achieves per-household billing through specific heating control technologies, metering devices, and pricing policies. Simply put, it means that heating fees are charged according to the actual amount of heat consumed—use more heat, pay more; use less heat, pay less.

In the existing heating system, users cannot adjust the amount of heat supplied; they passively accept whether the heating is on or off. The heating bill is calculated based on the user’s residential area, so users tend not to pay much attention to heat loss. This is precisely the drawback of the original heating system.
Compared to heat metering calculations, this method is more accurate, convenient, and better suited to user needs. If you have any questions, feel free to reach out—our contact number is 0314-5932916, and we’re here to assist you anytime.
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.”