In today's era where the wave of digitalization is sweeping the world, the importance of data centers, as the core infrastructure of the digital economy, is self-evident. By the end of 2022, the number of data center racks of the three major basic telecom operators has reached 818,000, the proportion of the central and western regions has steadily increased, and the scale of China's computing power industry has expanded rapidly with an annual growth rate of nearly 30%, ranking second in the world in terms of computing power scale. Behind this brilliant achievement is the country's strong promotion of data center construction and the active participation of many enterprises, and Haiwu is one of the leaders. As a strategic partner of China Mobile Group, Haiwu has performed well in the centralized procurement project of air conditioning between columns, and has made strong contributions to promoting the development of digital energy and the construction of green communications.

1. Winning the bid for centralized procurement and establishing a leading position in the industry
China Mobile's large and medium-sized IDC data centers are widely distributed in East and South China, and are gradually expanding to the west. As a key refrigeration device in IDC's data room, the importance of inter-column air conditioning cannot be underestimated. In the 2019-2021 air-cooled inter-column air conditioner centralized procurement project, Haiwu successfully won the bid for a 3-year ultra-long procurement cycle with excellent product performance and technical advantages, covering 29 provinces across the country. It was shortlisted as the first bidder and won more than 40% of the share, which fully demonstrated Haiwu's leading position in the field of inter-column air conditioning. The high-quality inter-column air conditioning provided by Haiwu for the new micro-module data rooms in various provinces across the country has greatly helped the micro-module data room to obtain the best cooling effect, created a comfortable and stable operating environment, and effectively ensured the efficient operation of China Mobile's data center.
2. Full life cycle services and build a solid guarantee system
Haiwu focuses on data center technology temperature control solutions and products, covering communications, IDC liquid-cooled data centers, energy storage, and clean energy industry groups. The company has a consulting and design research institute with a grade A qualification for architectural engineering design, a high-level R&D team of more than 300 people and a R&D and testing laboratory of 20,000 m², which provides solid technical support for technological innovation and product upgrading. At the same time, Haiwu actively builds a comprehensive service network, with more than 600 service outlets in China, covering provincial and prefecture-level cities, and has set up a professional service team of more than 6,000 people, which is professional online 24 hours a day, 365 days a year, to ensure that it can provide users with intimate services as soon as possible and quickly solve various problems. In addition, the multi-level provincial and municipal parts warehouse centered on the headquarters has realized the efficiency and convenience of distribution consulting and created a complete data center life cycle service system. From product R&D and design, manufacturing, to installation and commissioning, after-sales operation and maintenance, Haiwu provides customers with one-stop, full-process high-quality services, providing a solid guarantee for the stable operation of the data center.

3. Help green development and practice social responsibility
As data centers continue to expand, the problem of energy consumption and carbon emissions is becoming increasingly serious. Promoting energy conservation and carbon reduction in data centers and achieving green development has become a key measure to achieve the goal of carbon peak and carbon neutrality. Haiwu actively responds to the national call and makes every effort to develop and innovate low-carbon data center technology through the strategy of "high energy efficiency through science and technology", and carefully creates a systematic carbon management solution. In the cooperation with China Mobile, Haiwu's inter-column air conditioners adopt advanced energy-saving technology, and achieve precise regulation and control through measures such as optimizing and adjusting the layout, strict energy efficiency requirements, implementing energy-saving and carbon reduction transformation, and promoting intensive resource utilization and renewable energy substitution, effectively reducing energy waste and contributing to the green and low-carbon development of data centers. As a leading enterprise in China's digital economy, Haiwu takes the initiative to combine technical capabilities with social needs, from equipment products to solutions, from green and low-carbon to cultural protection, and explores a new model of symbiosis between social value and commercial value, setting a model for technology enterprises to fulfill their social responsibilities.
4. Move towards the international stage and lead the global digital energy transformation
In the context of globalization, Haiwu actively expands overseas markets with an international vision and pace. With the acceleration of global digitalization, the demand for efficient and green data center solutions in the communications industry continues to grow. Relying on the rich experience and advanced technology accumulated in China Mobile's projects, Haiwu has gradually expanded its business to the international market and contributed Chinese wisdom and strength to the global digital economy infrastructure. On the international stage, Haiwu actively carries out exchanges and cooperation with internationally renowned enterprises, continuously absorbs advanced concepts and technologies, and improves its technical level and service quality. By participating in the formulation of international standards and the implementation of international projects, Haiwu spreads China's green and low-carbon concepts and advanced technologies to all parts of the world, leading the global digital energy transformation and promoting the development of the global communications industry in a greener, intelligent and efficient direction.

The successful cooperation between Haiwu and China Mobile in the centralized procurement project of air conditioners between columns is a vivid practice of the two sides jointly promoting the development of digital energy and the construction of green communications. Looking forward to the future, Haiwu will continue to uphold the concept of innovation, green and sustainable development, and continue to cultivate in the field of global digital energy with a higher position, a wider vision and greater responsibility, create more brilliance, and contribute to building a better digital world.