How to add a touch of beauty and comfort to people's lives? This issue has always motivated us to create higher quality products and contribute to a better tomorrow. 

As a professional compressor manufacturer, Daming has been constantly striving to expand its application areas, explore lower temperatures, and create higher power,

providing a strong "heart" for HVAC, air conditioning, and refrigeration equipment.

Product ①: Semi enclosed piston refrigeration compressor with a nominal power of 2-50HP, characterized by mature technology, compact structure, and high energy 

efficiency ratio, is currently a widely used and technologically mature refrigeration compressor product in the Chinese market.

Product 2: Semi enclosed screw refrigeration and air conditioning compressor, with a nominal power of 25-210HP, suitable for both refrigeration and air conditioning 

fields, particularly outstanding in the low-temperature field. The product adopts imported screws from British Holloy, with a 5:6 optimal profile design and a unique 

exhaust check valve design, with an anti reverse time of less than 1 second.

Product ③: Semi enclosed and fully enclosed vortex refrigeration and heat pump compressor, with a nominal power of 2-15HP, suitable for heat pumps, refrigeration, 

and air conditioning systems. It has the characteristics of low vibration, low noise, high energy efficiency ratio, and strong stability. Double flexible design vortex disc, 

effectively ensuring sealing and reliability. Breaking the monopoly of foreign technology in one fell swoop and becoming one of the few domestic enterprises that master this

core technology.

Daming adheres to the concept of "pursuing excellence and creating perfection", establishes three core strategies with quality, efficiency, and innovation as the main 

themes, and strives to build Daming into a technology-based enterprise.

1、 Quality is the cornerstone of enterprise development.

DMZL implements quality first in every detail. The company has introduced high-precision machining and testing equipment such as CNC vertical machining 

centers imported from Japan and coordinate measuring instruments imported from Germany, and established stable cooperative relationships with top domestic machining

and component suppliers. From a drawing to a component, from a job guide to a process operation, from component quality inspection to overall performance testing, 

Daming always adheres to strict standards and technical requirements, striving to create the highest quality compressor and promoting enterprises to move from Chinese 

manufacturing to Chinese quality.

2、 Efficiency determines the competitiveness of enterprise development.

Daming, promote the comprehensive efficiency improvement of production and management, and empower enterprises with strong competitive strength. Introduce automated equipment such as semi-automatic piston compressor assembly line,constant temperature and dust-free screw compressor assembly line, and fully servo 

flexible intelligent vortex compressor assembly line to improve production efficiency.At the same time, the cloud "MES" management system has been introduced for 

intelligent transformation, achieving real-time presentation of production process data,data-driven material and equipment control, and information sharing among 

functional departments. The digital transformation and upgrading of the manufacturingindustry have been highly recognized by the industry and government departments,and have been visited and inspected by authoritative media such as China Economic 

Times and People's Daily.

3、 Innovation is the driving force for enterprise development.

Daming understands the importance of innovation for enterprises and always prioritizestalent cultivation and product updates. Introduce high-end talents in research and 

development, production, and engineering technology, establish a professional technical team, and build a compressor and unit equipment research and development

center. While the production and sales of piston compressors remain among the top in China, we are prepared for danger, invest a large amount of funds in the research and

development of screw compressors and vortex compressors, and continuously expandtheir product series. Now, Daming has become one of the few companies in the world

with the ability to mass produce a full range of three types of compressors.

Benefiting from the three strategic cores of quality, efficiency and innovation, Daming has been widely recognized by the market and the industry. It has successively won the

honors of China Polar Bear Award, Famous Brand, Leading Brand and Leading Enterprisefrom the Foreign Trade Development Affairs Bureau of the Ministry of Commerce. It has

established strategic cooperation relationships with international and domestic well-known brands. Its products have been adopted by the Chongqing the Belt and 

Road Cold Chain Project, the Daqing Oilfield 200000 employees Cold Chain Food Security Project, the Hubei Yichang Customs Cold Chain Turnover Project and other 

large-scale projects. It has also been exported to Russia, Indonesia, Malaysia, South Africa, the Middle East and other countries and regions, and won praise from users

around the world.

Now, DMZL's products are operating in HVAC, air conditioning, and refrigeration systems worldwide, providing fresh and comfortable living for countless people with static 

"core" and "strength". Three generations have never forgotten their original aspirations, and have worked tirelessly for forty years. With the vision of building a national brand 

and a century old enterprise, we pledge to build Daming into a domestic compressor national brand.

In the future, the people of Daming will continue to promote the Daming brand to the world stage with the spirit of practical work and continuous improvement! Daming, 

great tomorrow, worth looking forward to!

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