Tianlai Energy-Saving Technology (Shanghai) Co., Ltd. - A National Benchmark Enterprise in Atomization Energy-Saving Technology I. Enterprise Profile Founded in 2013, Tianlai Energy-Saving Technology (Shanghai) Co., Ltd. is a national high-tech enterprise dedicated to the in-depth application of centrifugal atomization technology in the energy-saving field. Having deeply cultivated the phase change (atomization) cooling and energy-saving track for more than a decade, the company has become a leader in China’s air-conditioning atomization cooling and energy-saving sector by virtue of its independent core technologies and full-chain service capabilities. With a registered capital of 20.2 million RMB and its headquarters located in Hongkou District, Shanghai, the company boasts a complete R&D, production, sales and service system. Guided by corporate culture at its core and adhering to the core philosophy of "Serving society with innovative energy-saving technologies and empowering customers with a diligent attitude", it provides green and low-carbon integrated energy-saving solutions for global customers. Backed by the technical support of the Research Center for Green Building and New Energy of Tongji University, the company’s independently developed phase change (atomization) cooling and energy-saving system is based on the principle of evaporative cooling, combined with intelligent control and mature water treatment technologies. It carries out precise atomization cooling transformation for the outdoor units (condensers) of air-cooled air-conditioning units, enabling air-conditioning equipment to operate in the optimal efficiency range at all times. It effectively solves the industry pain points such as insufficient output, downtime and high-pressure alarm of air conditioners in high-temperature seasons, and provides high-efficiency energy-saving solutions for scenarios such as data centers, industrial plants and commercial buildings. II. Corporate Culture: Uniting Efforts to Empower a Green Future (I) Core Mission Driving innovation in energy-saving technologies and building a green and low-carbon ecosystemBreaking the dilemma of energy waste through technological breakthroughs, empowering all walks of life with the concept of sustainable development, and injecting lasting impetus into the realization of China’s "dual carbon" goals and the improvement of the global ecological environment. (II) Corporate Vision Becoming a global provider of green energy-saving solutions and maximizing the value of every kilowatt-hour of electricityDeeply cultivating the segmented track and expanding the global market, we will grow from a "technology leader" to an "ecosystem builder", bring energy-saving technologies to more customers, and realize the unification of commercial and social values. (III) Core Values 1.Innovation as the Soul: Adhering to technological innovation as the core competitiveness, the company has continuously invested in R&D for more than a decade, overcome technical problems related to 21 patents and 18 software copyrights in total, and maintained technological leadership in the industry at all times. 2.Customer First: Customer demand-oriented, the company provides full-life-cycle services from solution design and product customization to installation and operation and maintenance. It has served more than 100 customers in total, with a project acceptance qualification rate of over 99% and a customer satisfaction rate that has remained at a high level of 90%. 3.Integrity as the Foundation: Abiding by the bottom line of compliant operation, holding the AAA credit rating certificate, the company treats customers, partners and employees with a transparent and fair cooperative attitude, and sets a benchmark for integrity in the industry. 4.Responsibility and Commitment: Taking the initiative to undertake social responsibilities for green development, the company helps customers reduce carbon emissions through the promotion of energy-saving technologies, achieving an annual power saving of more than 10 million kilowatt-hours in total, and making substantial contributions to the construction of a low-carbon society. (IV) Enterprise Spirit Pragmatism and Excellence, Win-Win Cooperation ?Pragmatism: Based on the pain points of the industry, we focus on quantifiable energy-saving effects (10%-30% energy-saving rate), reject false publicity, and win customers’ trust with empirical data. ?Excellence: Continuously iterating technologies and services, breaking through the development boundaries from a single product to an integrated solution and from a regional market to a national layout. ?Cooperation: Building an efficient collaborative system of "R&D - Sales - Delivery" internally, and deepening cooperation with customers, scientific research institutions and industrial chain partners externally to achieve a win-win situation for all parties. III. Core Advantages: Three Barriers Forging an Industry Benchmark (I) National Authoritative Endorsement, a Preferred Choice for Government and Enterprise Procurement As the only atomization energy-saving enterprise selected into the Catalogue of Advanced and Applicable Technologies for Green Data Centers (2016) by the Ministry of Industry and Information Technology together with Huawei and other top enterprises, the company’s technologies were again included in the 2019 edition of the catalogue. It has also been recommended nationwide in the Advanced and Applicable Solutions for Green Data Centers of Public Institutions by the National Government Offices Administration, becoming a designated reference solution for the green transformation of government and enterprise data centers. The company holds Class A Grade I maintenance and installation qualification for refrigeration and air conditioning, AAA credit rating certificate, and ISO9001/ISO14001/ISO45001 three-system certification. It has passed the certification of high-tech enterprises and specialized, sophisticated, distinctive and innovative small and medium-sized enterprises. The full qualification chain covers the whole process of R&D, production and construction, and its compliance capability has been recognized by industry authorities. (II) Solid Technological Barriers, Protected by Intellectual Property Rights Building a dual technological moat of "patents + software", the core technologies cover all key links such as phase change cooling systems, intelligent atomizers and precision spray structures. In 2023, the invention patent of A Precision Atomizer was newly obtained, and the patented technology of "Air Conditioner Outdoor Unit Cooling System" was successfully transformed and applied in 2024. The independently developed systems such as the Tleet Energy Management and Energy Consumption Monitoring Platform and Intelligent Micro-mist Control Software realize the integrated integration of "hardware equipment + software monitoring + data services". In scenarios with an ambient temperature above 18℃, the energy-saving rate stably reaches 10%-30%, and the PUE is optimized to below 1.4. The technical effects have been authoritatively verified by the Ministry of Industry and Information Technology. (III) Proven in the Global Market, Outstanding Customer Reputation With high-quality products and professional services, the company has served well-known global customers such as Jiangsu, Gansu, Shanghai, Anhui, Zhejiang and Shaanxi branches of China Mobile, Agricultural Bank of China, China Construction Bank, as well as Bosch (Germany), Dow Corning (USA) and WuXi AppTec. Its cases cover diverse scenarios such as precision air conditioners in data computer rooms and central air conditioning systems. The benchmark case of a computer room in Shanghai with 268 sets of equipment saving 930,000 kilowatt-hours of electricity annually with an energy-saving rate of 17% has been included in the Ministry of Industry and Information Technology’s collection, becoming a model for the application of industry technologies. The business layout radiates across the country, and the company has successfully undertaken key projects such as the water spray energy-saving transformation of air conditioners in China Mobile’s computer rooms and the air-conditioning energy-saving project of China Unicom’s IDC computer rooms. Through the dual-channel model of "direct sales + distribution", it has formed a positive cycle of "technology - delivery - reputation". IV. Core Products and Solutions (I) Main Product Matrix ?AI-Enhanced Atomization Cooling and Energy-Saving System: Integrating AI adaptive control technology, the diameter of fog particles is precisely controlled at 5-20μm, with an energy-saving rate of 18%-25%, suitable for high-density computing scenarios in data centers. ?Low-Temperature/Water-Deficient Customized System: Adopting a dual anti-freezing structure of "electric tracing + antifreeze circulation" and a high-efficiency fog drop recovery device (recovery rate ≥65%), suitable for special environments such as low temperature in Northeast China and water shortage in Northwest China. ?Intelligent Operation and Maintenance & Automatic Flushing Kit: Integrating atomization energy-saving and automatic operation and maintenance functions, it provides customers with value-added services of full-life-cycle energy-saving management and automatic operation and maintenance. (II) Core Application Scenarios ?Data Centers: Energy-saving transformation of precision air conditioners, with PUE continuously optimized to below 1.4. ?Industrial Sector: Energy saving of central air conditioners in industrial plants, flue gas conditioning and cooling, suitable for high-temperature and high-dust environments. ?Communication Base Stations: Lightweight cooling solutions to solve the problem of high energy consumption of air conditioners in base stations. ?Commercial Buildings: Energy-saving upgrading of central air conditioning systems to balance energy-saving effects and comfort experience. V. Contact Us ?Address: 6/F, Block C, 930 Quyang Road, Hongkou District, Shanghai ?Tel: 021-55897189 / 021-55897198 ?E-mail: market@tleet.com ?Official Website: www.tleet.com ?WeChat Official Account: shtleet (Tianlai Energy Saving) Tianlai Energy Saving unites strength with culture and drives development with technology. We sincerely invite friends from all walks of life to visit and exchange ideas for cooperation, explore new paths for green energy conservation, and jointly build a low-carbon and beautiful future!