Shandong Longhui Air Conditioning Equipment Co., Ltd. was established in 1996. Through years of hard work and the tenacious spirit of all its employees, the company has grown significantly. It has evolved from a small factory producing simple ventilation ducts to a modern enterprise focusing on the production of terminal equipment for central air conditioning, integrating manufacturing, sales, installation, and service. In recent years, the company has placed greater emphasis on building corporate culture, infusing the principles of "integrity, dedication, and innovation" into its operations, which has promoted the scientific and healthy development of the enterprise. The company has continuously introduced advanced production and installation equipment, including more than 20 sets of large-scale installation equipment and over 40 units (lines) of various large-scale production equipment, with the entire production process achieving numerical control and proceduralization, providing a strong support for market expansion. Currently, the company employs 20 management personnel, 25 senior technicians, and over 100 skilled workers. During the course of business operations, the company has strengthened production and installation management, adhering to a strict training system for employees before they start work, ensuring high-quality services. All types of air conditioning units, fans, dampers, and ventilation duct series produced by the company, after passing national inspection department tests, have also been subject to a comprehensive internal testing system, ensuring long-term stability and consistency in product quality, thus providing high-quality services to a wide range of customers. Scientific development has broadened the market, and over the years, the company has established solid cooperative relationships with major enterprises such as CNOOC, China Resources, Poly, CITIC, Tianbang, and Alcan, making significant contributions to local economic prosperity and development. Looking ahead, Longhui will continue to adhere to the business philosophy and employee spirit of "integrity, dedication, and innovation," serving a broader customer base, achieving new milestones, and giving back to society.