Project
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With its superior product performance and professional customized services, HON MING Air Conditioning successfully provided Dalian Yuandong Meilian Precision Machinery Co., Ltd. with a high-efficiency and energy-saving air conditioning solution, helping to create an intelligent and low-carbon production environment and empowering the green upgrading of industry with technology.
Dalian Yuandong Meilian Precision Machinery Co., Ltd.
Dalian Yuandong Meilian Precision Machinery Co., Ltd., located in Changcheng Street, Lushunkou District, Dalian City, covers an area of over 10,000 square meters, with a building area of over 7,700 square meters. Its main business scope includes precision casting, mechanical design, machining of mechanical parts, import and export of goods, and general domestic trade.

HON MING Solutions
Precisely matching needs to solve the problem of temperature control in industrial environments
As a core enterprise in the precision manufacturing field in Dalian, Far East Meilian Precision Works has stringent requirements for temperature and humidity control, equipment stability and energy consumption management in its production workshops. Traditional air conditioning systems are unable to meet its needs for constant temperature and humidity and high energy efficiency.
HON MING Air Conditioning's technical team went deep into the site and, based on the characteristics of its production process, selected the high-efficiency HMZK series full-frequency combination direct expansion purification air conditioning unit, paired with an intelligent control system, to achieve precise control of workshop temperature and humidity. This effectively solved the pain points of high temperature and humidity and high energy consumption in the workshop, ensuring that precision equipment operates stably in the optimal environment.
Empowering green and low-carbon factories with innovative technologies
The solution provided by HON MING Air Conditioning reduces carbon emissions by dynamically adjusting the operating status through real-time monitoring of environmental data, perfectly aligning with Yuandong Meilian Precision's dual goals of "lean production + green manufacturing".
Providing comprehensive lifecycle services and setting new standards for industrial services.
From solution design to installation and commissioning, HON MING implements the concept of "full life cycle service", with a dedicated team of engineers providing 24-hour response support, and relies on the Internet of Things platform to realize remote operation and maintenance early warning, completely eliminating customers' worries.


This collaboration not only enhanced Yuandong Meilian Precision Machinery's production efficiency and environmental protection standards, but also provided a model case for HON MING's green upgrading services for high-end manufacturing. HON MING will continue to use innovative technologies to help the industrial sector save energy and reduce emissions, promoting the high-quality development of "Made in China".

HON MING Full Variable Frequency Combined Direct Expansion Purification Air Conditioning Unit
The HMZK series direct expansion combined air conditioning unit is a high-tech product combining our company's latest air source compression condensation technology with air handling technology. It is particularly suitable for applications with special needs, such as medical and health, biopharmaceutical, microelectronics, automotive manufacturing, experimental research, food processing, and schools. It boasts advantages such as integrated cooling source, customized air handling, and integrated control. Its simplified system structure allows for flexible distributed applications, saving on engineering construction and equipment operating costs, making it a classic example of a simple and efficient design philosophy.

Unit features:
※ Patented anti-cold bridge aluminum alloy frame structure, made of high-quality T6 aluminum alloy through fixed die extrusion, with excellent strength and beautiful appearance;
※ Modular design: The air handling unit adopts a modular design, with each module being 100mm thick. The height and width of the unit can be flexibly designed according to the installation site conditions, making installation flexible.
※ Adopts 30-50mm thick double-layer sandwich panels, with excellent heat insulation performance. The inner and outer panels can be made of high-quality color steel plate, galvanized steel plate, stainless steel plate or magnesium aluminum zinc plate.
※ The compressor and fan of the unit are selected from well-known brands, which are highly efficient, low in noise and strong against liquid slugging; before leaving the factory, they undergo dynamic and static balance tests and calibrations, and are equipped with special anti-vibration measures, resulting in less vibration, quieter operation and longer service life.
※ Advanced control and reliable operation.
It uses a single-chip microcomputer or PLC control system, with fuzzy control or PID control in the controller. The human-machine interface is user-friendly, easy to operate, and highly reliable. Reasonable piping of the speed reducer level can ensure the optimal working state of each stage of the filter.
※ Superior Heat Exchanger Quality
Optimized and improved coil clearance, combined with a copper tube and aluminum fin structure manufactured using precision mechanical expansion, results in high heat exchange efficiency, a large heat transfer coefficient, and excellent heat transfer performance.
※ Excellent internal piping structure for air conditioning ensures reliable control and operation.
Utilizing piping simulation design technology and comprehensive stress data analysis, leaks are prevented.
※ User-friendly design for reliable control and operation.
The unit adopts a full-frame structure, and all panels are removable for easy installation and maintenance. The unit is also equipped with an inspection door for quick inspection and maintenance of internal components. All maintenance work can be performed from one side of the unit. All sharp corners of the unit components are rounded to ensure safety.

HON MING Air Conditioning has always adhered to the principle of "always following the Party and jointly building the Chinese Dream." HON MING Air Conditioning has implemented strategic partnerships with several universities, including Tianjin University and Tianjin University of Urban Construction. It consistently upholds the philosophy of "seeking survival through quality, development through technological innovation, and market share through excellent service," and consistently emphasizes technological and manufacturing process innovation. HON MING Air Conditioning provides a solid guarantee for its development and growth in all aspects, including R&D investment, talent cultivation, and incentive systems.
HON MING Air Conditioning adheres to a people-oriented approach, leveraging its talent advantage to build a highly efficient, dynamic, and socially responsible innovative team. Driven by continuous innovation and a commitment to excellence, HON MING strives to become a century-old, enduring brand. With its efficient, energy-saving, and environmentally friendly products, HON MING cares for the harmonious development of humanity and the planet, creating a better life for all. We welcome partners from around the world to join hands with HON MING and contribute to the cause of energy conservation and emission reduction!