Guizhou Zhenhua Fengguang Semiconductor Co., Ltd. focuses on the design, packaging, testing and sales of high-reliability integrated circuits. The main products include signal chains and power managers and other products, and is one of the domestic military integrated circuit suppliers. There are more than 160 products in two categories, signal chain and power manager, with more than 400 customers, involving various fields such as aviation, aerospace, weapons, ships, electronics, and nuclear industry. Today, it officially landed on the Science and Technology Innovation Board.

The listing of Zhenhua Landscape is calculated based on the current issue price of 66.99 yuan per share and the number of new shares issued of 50 million shares. If this issuance is successful, the company is expected to raise a total of 3.3495 billion yuan, and the deduction of issuance expenses is about 8,876.12 After RMB 10,000 (excluding value-added tax), it is estimated that the net raised funds will be approximately RMB 3,260,738,800.

The funds raised by Zhenhua Scenery will be used for the “High Reliability Analog Integrated Circuit Wafer Manufacturing and Advanced Packaging and Testing Industrialization Project” and “R&D Center Construction Project”.

Zhenhua Fengguang has always insisted on continuous innovation. It has 59 patents and 82 registered integrated circuit layout design exclusive rights. It already has a complete chip design platform, SiP full-process design platform and high-reliability packaging design platform. Plastic and other forms of high-reliability packaging capabilities, as well as complete testing and testing capabilities such as electrical performance testing, mechanical testing, environmental testing, and failure analysis. Moreover, it is one of the suppliers of highly reliable amplifiers with the most complete product models and the best performance indicators in China. At the same time, it has undertaken hundreds of vertical national scientific research projects and dozens of horizontal independent development projects. Participated in the development of relevant supporting products for major national projects such as manned spaceflight, Beidou satellite navigation, Long March series launch vehicles, and new generation fighters, and contributed to the localization of integrated circuits.

At the same time, no effort has been spared in R&D investment. From 2019 to 2021, Zhenhua Scenery’s R&D investment will be 13.8568 million yuan, 24.7404 million yuan and 46.7372 million yuan respectively, with a compound growth rate of 83.65%.

Zhenhua Scenic has benefited from domestic substitution and the boost of military industry demand in recent years. In recent years, its operating income has continued to rise. From 2019 to 2021, Zhenhua Scenic achieved operating income of 257 million yuan, 361 million yuan, and 502 million yuan; 100 million yuan, 105 million yuan, 177 million yuan.

Since its establishment, Zhenhua Fengguang has been deeply involved in the military integrated circuit market, and its main products include signal chains and power managers and other products. It can meet the high reliability requirements of supporting products in full temperature range, long life, corrosion resistance, radiation resistance and impact resistance.

a. Signal chain products mainly include amplifiers, interface drivers, system-in-package integrated circuits, and axis-to-angle converters.

b, The power manager is the core device for effectively distributing power to the electronic system. According to the different requirements of each part of the system or terminal equipment for power, different types of power managers are derived. Products are mainly used in guidance systems, aero engines, airborne computers, motor drives and other scenarios.

The company’s power managers include a series of products such as voltage reference sources and three-terminal voltage regulators. The power managers of each model category are shown in the following table:

Guizhou Zhenhua Wind & Solar Semiconductor Co., Ltd. was established in 2005, and its predecessor, the state-owned wind and solar power plant, was built in 1971. The company is affiliated to China Zhenhua Electronics Group Co., Ltd., which is a state-owned holding company.

The company focuses on high-reliability integrated circuit design, packaging, testing and sales. The main products include signal chains and power managers and other products. It has a complete analog integrated circuit chip design platform and system packaging design platform, with ceramics, metals, plastics Various forms of packaging capabilities, as well as complete testing and testing capabilities such as electrical performance testing, mechanical testing, environmental testing, and failure analysis. The company has always been continuously developing and innovating products such as signal chains and power managers, and continues to iterate products and expand product categories. The product categories cover amplifiers, converters, interface drivers, power managers, and system-in-package integrated circuits.

At present, the innovative application of the new generation of information technology is leading the scientific and technological revolution and industrial transformation. Zhenhua Landscape will keep up with the pulse of the times, act diligently, adhere to the purpose of “customer trust, shareholder benefit, employee happiness”, and devote itself to the innovation of integrated circuits develop. In the future, we will continue to increase the layout and investment in integrated circuit chip design, wafer manufacturing, packaging and testing, and comprehensively enhance the company’s core competitiveness.

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