Nantong Huaxin Central Air Conditioning Co., Ltd. is a scientific and technological innovation - service - oriented manufacturing enterprise specialized in the research, development, manufacturing, sales, and service of direct - expansion all - fresh - air series central air conditioners for commercial and industrial use, as well as high - end household fresh - air air conditioners, namely the indoor ecological micro - circulation integrated system (commonly known as the "Five - Constant System"). With a registered capital of 55 million yuan, its major shareholder is Nantong Jinying Power Development Co., Ltd. Its main brand is "Yilong". For more than 20 years, the company has been dedicated to the niche field of direct - expansion all - fresh - air central air conditioners, focusing on the R & D, manufacturing, and service of all - fresh - air and dehumidification series central air conditioners for scenarios such as commercial, industrial, high - end residential, and laboratory settings. Proficient in the innovative design of air - conditioning systems, the company aims to create value for customers, enhance product quality, adheres to the business tenet of scientific and technological innovation, and is committed to producing nothing but high - quality products. The enterprise has passed the certifications of ISO9001 quality management system, environmental management system, occupational health and safety management system, and energy management system. It has obtained certifications such as "CCC", "CE", the "Production License" for national industrial refrigeration equipment, and the Green Energy - Saving and Carbon Neutrality Technology Service Level Certificate (Air - Conditioning Heat Pump Installation and Operation and Maintenance AAAAA - level). Moreover, it has won the titles of Jiangsu Quality Products, AA - level integration of informatization and industrialization management system, seven - star commodity after - sales service system certification, green product energy - saving certification, CRAA industry product certification, and national intellectual property management system certification. The split direct - expansion rooftop unit and the hospital - specific all - fresh - air air handling unit have been recognized as the first (set) of major equipment and key components in Nantong City. The company is located at No. 399, Taiping Road, Chongchuan District, Nantong City, Jiangsu Province. The factory covers an area of 20,000 square meters and has more than 200 employees. In the past three years, its cumulative sales have exceeded 300 million yuan, and the tax payment has been over 20 million yuan. It is a national specialized and sophisticated "Little Giant" enterprise, a "National Intellectual Property Advantage Enterprise", a "National High - tech Enterprise", a "Jiangsu Private Science and Technology - based Enterprise", a "Jiangsu Service - Oriented Manufacturing Demonstration Enterprise", a "Jiangsu Specialized and Sophisticated Small and Medium - sized Enterprise", and a "Nantong Innovative Small and Medium - sized Enterprise". The company’s R & D products fall within the scope of "VI. New Energy and Energy - Saving Technologies - (IV) High - Efficiency Energy - Saving Technologies - 7. High - Performance Heat Pump Technologies - Air - Source High - Temperature Heat Pump Technology and Air - Conditioning Condensing Heat Recovery Technology" in the "National Key Supported High - Tech Fields". The innovative "5 + 10 Temperature and Humidity Independent Control Air - Conditioning System" won the second prize of the Science and Technology Award of the Jiangsu Refrigeration Association and was awarded the title of "2023 China International Refrigeration Exhibition Innovative Product". The "Hospital - Specific All - Fresh - Air Air Handler" was rated as a "Shanghai Green and Low - Carbon Technology Product". Applied to the R & D and production building project of Shanghai Aerospace 802 Institute, this product won the first prize in the "2023 Energy - Saving Golden Key Excellent Heat Pump Product Application Case". The products have also won the "Energy - Saving Product Award" and the "High - Quality and Satisfactory Product Award" from the Shanghai Refrigeration and Air - Conditioning Industry Association. The enterprise has been rated as an excellent heat pump brand enterprise in the Yangtze River Delta and has been recognized as a "User - Satisfied Supplier" by the China Equipment Management Association. The company’s product service projects cover a wide range. They include national projects such as Nantong Zhang Jian College, Shanghai Maglev, Project 012 of Zhongnanhai in Beijing, the General Staff Department, and the Djibouti Military Base. It also encompasses university projects of renowned institutions like Peking University, Tsinghua University, Tongji University, and Fudan University. Laboratory projects involve the Physical Evidence Center of the Ministry of Public Security, the National Medical Products Administration, and the Danish Asia - Pacific Laboratory. The company participates in foreign - aid projects in South Africa, Tanzania, and other countries. In addition, it serves foreign - invested projects of companies such as Emerson Compressor Factory, Nikon, Sony, Shanghai Disneyland, and Tesla Shanghai Factory. Hospital - related projects include emergency mobile cabins and Hunan Provincial Emergency and First - Aid Public Health Center, along with civilian projects. The company is equipped with industry - leading certified laboratories and a team of experienced R & D personnel. It has established the "Jiangsu Energy - Saving Air - Conditioning Equipment Engineering Technology Research Center", the "Provincial - Level Enterprise Technology Center", and the "Jiangsu Post - Doctoral Innovation Practice Base". The company actively promotes the "Innovation Management Method of Intellectual Property Bank", incorporating the innovation incentive mechanism into the scope of collective wage negotiation. By advocating the spirit of model workers, the spirit of labor, and the spirit of craftsmanship, it vigorously conducts mass scientific and technological innovation activities. It has founded the "Model Worker Innovation Studio Demonstrated in the Yangtze River Delta and Jiangsu Province". The company has also carried out extensive industry - university - research cooperation with universities like Tongji University, Tsinghua University, Shanghai Jiao Tong University, South China University of Technology, Jiangsu University, Nantong University, and Nantong Institute of Technology. Leveraging the expertise of university experts, it invests no less than 8% of its annual sales revenue in product innovation and R & D. This has enabled the company to expand its business into fields such as wind - power new energy, aerospace satellites, and laser military supplies. Up to now, the company has more than 150 valid patents, among which there are over 40 invention patents. The company’s Science and Technology Association has been rated as a "Demonstrative Enterprise Science and Technology Association in Jiangsu Province". In recent years, the company has taken scientific and technological innovation as a key driver to deeply promote the pilot reform of building an industrial workforce. It has vigorously implemented the "Intellectual Property Bank" innovation management approach. By integrating the innovation incentives based on "Intellectual Property Bank" points into collective wage negotiations and signing the "Special Collective Agreement on Innovation - Incentive Wages", the company has institutionally ensured that employees’ innovation activities are proactive, routine, and sustainable, thus fully stimulating their innovation enthusiasm. The company has established a "Carnation Service Station" for female employees to care for their growth and safeguard their special rights and interests. It has actively promoted innovation led by model workers. By building a demonstration model - worker innovation studio in Jiangsu Province and a model - worker and craftsman innovation studio in the Yangtze River Delta region of China, and forming an enterprise - wide model - worker cluster, the company has given full play to the exemplary and leading role of model workers. It has also established a functional Party branch for the model - worker cluster, highly integrating the vanguard role of Party members with the exemplary role of model workers, and vigorously promoting the spirit of model workers, the spirit of labor, and the spirit of craftsmanship. The company has developed and implemented the "Management Measures for Technical Title and Skill Level Recognition and Linkage with Remuneration" and its detailed implementation rules. By incorporating technical titles and skill levels into the employee remuneration system management, carrying out the classification and recognition of technical titles and skill levels, and paying monthly technical - title - and skill - level - based wages, the company has improved its employee remuneration system and effectively implemented the distribution principle of "more pay for more work, better pay for better work, and higher income for high - skills". The company has also developed and implemented the "Skill Training Incentive Management Method", which provides a trinity of cash incentives for trainees, trainers, and training organizers, fully mobilizing employees’ enthusiasm for participating in skill training. A number of innovation achievements have won awards in the employee innovation achievement evaluation activities organized by the government, enhancing the company’s development competitiveness and promoting its stable growth. In 2024, the company was recognized as the sixth batch of specialized and sophisticated "Little Giant" enterprises by the Ministry of Industry and Information Technology of China. The company has seen the emergence of many advanced individuals, including "National Model Workers", "Outstanding Migrant Workers in Jiangsu Province", "Advanced Individuals in Anti - Epidemic and Prevention Efforts of Jiangsu Industry Societies", "Advanced Individuals in Scientific and Technological Innovation of Jiangsu Industry Societies", recipients of the "Nantong May 1st Labor Medal", "Nantong Civilized Employee Pace - setters", "Nantong Youth Post Experts", "Model Workers in Chongchuan District", recipients of the "Chongchuan District May 1st Labor Medal", "Top Ten Craftsmen in Chongchuan District", "Most Beautiful Employees in Chongchuan District", and "Most Beautiful Science and Technology Workers in Chongchuan District". An initial high - quality, skilled workforce representing 20% of the total number of employees and commended at or above the district level, with national model workers as representatives, has been established within the company, providing a stable reserve of skilled talents for the company’s development. Adhering to the leadership of Party building, the company actively promotes activities that integrate Party - building with trade - union building. It has implemented the "5 - 7 - 1" Party - building leading trade - union building working method, establishing a new and harmonious labor - relation model and vigorously promoting the construction of a happy enterprise. The company has won numerous prestigious honors. It has been awarded the titles of "National Model Small Home for Employees", "National Workers’ Pioneer", "Jiangsu May 1st Labor Certificate", "Jiangsu Model Home for Employees", "Jiangsu Pilot Demonstration Unit for the Construction of Happy Enterprises", "Jiangsu Demonstration Unit for the ’Three - Creation, Two - Improvements’ of Party - building Leading Trade - union Building in Non - Public - Owned Enterprises", "Jiangsu Advanced Unit for Factory Affairs Publicity", "Jiangsu Ankang Cup Winning Unit", "Jiangsu Excellent Harmonious Labor Relations Enterprise", "Nantong May 1st Women’s Pacesetter Post", "Nantong Demonstration Unit for the ’Three - Display, Three - Comparison’ Activity of Party - building Leading Trade - union Building in Non - Public - Owned Enterprises", and "Top Ten Happy Private Enterprises for Employees in Nantong City". On the occasion of the centenary of the founding of the Communist Party of China, the company’s Party branch was recognized as an "Advanced Grassroots Party Organization in Nantong City" by the Nantong Municipal Committee of the Communist Party of China. In 2024, the industry - university - research - application cooperation and key - problem - solving group formed by the company and Nantong University was named the "High - End Materials Research and Key - Problem - Solving Party Group" by the Organization Department of the Nantong Municipal Committee and the Party Committee of Nantong University. The company actively conducts collective bargaining to safeguard the rights and interests of employees, achieving a win - win situation where employees’ income growth is in line with the company’s development. The cases of collective bargaining have won first prizes at the city and district levels. Moreover, the proposals submitted by employee representatives for the workers’ congress have won excellent - proposal awards at the national, provincial, city, and district levels. The company has established an exhibition area for showcasing the achievements of industrial worker team construction. This area integrates elements such as company introduction, model - worker innovation, Party - branch activities, trade - union activities, and innovation - achievement displays. It has been transformed into a political and ideological education base for Party members and employees. Recognized as an on - site teaching point for cadre education and training by the Organization Department of Chongchuan District, the Nantong Federation of Trade Unions, and the Office of the Nantong Cadre Education and Training Leading Group, it serves as the ideological and political classroom for industrial workers in Chongchuan District, Nantong City. Having received over 100 batches of visiting and exchange groups from across the country, this exhibition area has become a prominent symbol of the industrial worker team construction achievements in Chongchuan District, Nantong City.