Denke Blue Sky Science and Technology Innovation Board submitted an IPO registration to raise 1.5 billion yuan

The Zhitong Finance App learned that on December 17, CLP Blue Sky Technology Co., Ltd. (abbreviation: Electrotech Blue Sky) applied for the Shanghai Stock Exchange Science and Technology Innovation Board IPO review status to “submit registration”. CITIC Construction Investment Securities is its sponsor and plans to raise 1.5 billion yuan.

According to the prospectus, the company adheres to the purpose of “serving the country with advanced power sources and green energy for the benefit of mankind”, and “leading the development of electric energy technology and industry”. It has been deeply involved in the field of electric energy for many years, and is committed to becoming a supplier of advanced electric energy system solutions and core products in China. The company is mainly engaged in R&D, production, sales and service of electric energy products and systems. It has a full range of integrated solutions for power generation, energy storage, control and systems. The product application field covers a wide range of applications from deep sea (1 km underwater) to deep space (225 million km from Earth). The company's main business covers three segments: aerospace power supplies, special power supplies, new energy applications and services.

The company's main business covers the three major sectors of aerospace power supplies, special power supplies, new energy applications and services. The main product application scenarios are as follows:

1. Aerospace power supply

The company's aerospace power products mainly include space solar cell arrays, space lithium-ion battery packs, and power control equipment and power supply systems composed of them, which are used in spacecraft and near-space 1 aircraft. The company is the core supplier of domestic aerospace power supplies, and aerospace power products cover more than 50% of the domestic market.

2. Special power supply

The company's special power supply product system is mainly special lithium-ion battery packs and fuel cells.

The company's special lithium-ion battery packs are mainly used in portable equipment, special vehicles, special drones and industrial robots. The company has successively undertaken more than 100 lithium-ion battery pack research projects supporting key projects, with more than 300 product models. In the field of portable equipment power supplies, the company is a leading domestic enterprise; in the field of special vehicle power supplies, special drone power supplies, and industrial robot power supplies, the company is an important domestic supplier. Among them, in the field of industrial robot power supplies, the company currently focuses on AGV lithium-ion batteries, and has become one of the important suppliers of AGV lithium-ion battery packs in China.

3. New energy applications and services

While deeply involved in aerospace power supplies and special power supplies, the company actively lays out the civilian product market and successively explores the two major markets of photovoltaics and energy storage. The company's main products in the new energy application and service sector include microgrid solutions, energy storage systems and energy storage EPC services, photovoltaic solutions, power supply testing services, lithium battery cathode materials, and consumer lithium batteries.

On the financial side, in 2022, 2023 and 2024, and January-June 2025, the company achieved operating income of approximately RMB 2,521 billion, RMB 3,524 billion, RMB 3.127 billion and RMB 1,113 billion, respectively. In the same period, the company's net profit was approximately RMB 214 million, RMB 190 million, RMB 338 million, and RMB 594.6668 million, respectively.