Zhiguang Electric, established in 1999 and headquartered in Guangzhou, was listed on the Shenzhen Stock Exchange in 2007 (stock code: 002169), and currently has a number of wholly-owned and holding subsidiaries.The company adheres to the business philosophy of "helping customers use energy safely, economically and comfortably", and focuses on the field of energy technology. Its core business includes digital energy technology and products, comprehensive energy services, and industrial investment in energy technology and service fields.Zhiguang Electric takes the national energy transformation as an opportunity for development, focuses on comprehensive energy technology, power electronics technology, digital technology and its application, focusing on the large-scale development of energy storage, and continues to enhance the key business of the new power system; through technological innovation、 service innovation、 business model innovation and capital operation, build a multi-level operating structure and open business platform, and create a leading digital energy technology and comprehensive energy service enterprise group in the dual-carbon new development concept.

Guangzhou Zhiguang Electric Technology Co., Ltd. was established in 2002 with a registered capital of 200 million yuan. It is a wholly-owned subsidiary of Zhiguang Electric (stock code: 002169). It is a core member enterprise of Zhiguang Electric specializing in the research of flexible power technology in the strategic development direction of comprehensive energy technology and service.Since its establishment, the company has been focusing on the research of electrical control equipment technology with high-power power electronics as the core technology, and has carried out technical research and industrial application in the fields of smart grid, distributed micro-grid, energy storage, motor control and energy saving, power quality control, and advanced power technology.The main products include distribution network neutral point grounding device, high-voltage frequency conversion speed control device, energy storage PCS system, Static Var Generator (SVG), port shore power system, high/low voltage power management and large industrial intelligent UPS, etc.

Guangzhou Zhiguang Energy Storage Technology Co., Ltd. was established in 2018. It is the holding company of Zhiguang Electric and an important layout of Zhiguang Electric in the strategic development direction of digital energy technology and comprehensive energy services.The company makes full use of the parent company's more than 20 years of research and application experience in power electronics technology、 automation and information technology and smart energy technology, actively introduces senior research teams in the battery industry, and extensively cooperates with domestic and foreign universities to create professional research teams in the fields of battery PACK technology research and production, BMS, EMS, and PCS.

Guangzhou Zhiguang Energy Conservation and Environmental Protection Co., Ltd. is a wholly-owned subsidiary of Zhiguang Electric (stock code: 002169).The company was formerly known as "Guangzhou Zhiguang Energy Conservation Co., Ltd.", which is a large-scale comprehensive energy-saving service company approved by the National Development and Reform Commission, the Ministry of Finance, and the Ministry of Industry and Information Technology.Zhiguang Energy Conservation and Environmental Protection closely follows the goal and vision of "Double Carbon", always upholds the concept of "safety, conservation, and comfort" in energy use, actively conforms to the new trend of environmental governance, and accelerates the exploration of "energy conservation + environmental protection" industrial synergy for government-level and enterprise-level customers.On the basis of comprehensive energy services, vigorously promote the innovative integration of new energy and traditional energy conservation，based on advanced technologies, products, and solutions, relying on professional services and flexible business models, we provide one-stop services such as energy-saving renovation, energy efficiency monitoring, and energy storage for large and medium-sized users such as electric power, building materials, metallurgy, municipal, and energy, and become a comprehensive energy service overall solution provider that customers trust.

Founded in 1995, Guangzhou Lingnan Cable Co., Ltd. has a registered capital of RMB 352 million and covers an area of more than 200,000 square meters. It is a wholly-owned subsidiary of Guangzhou Zhiguang Electric Co., Ltd. (stock code: 002169).The company's main products are 220kV and below XLPE insulated power cables, plastic insulated power cables, control cables, and special products such as environment-friendly anti-ant cables, halogen-free low-smoke flame-retardant cables, distributed optical fiber temperature measurement cables, photoelectric composite intelligent cables, and water-tree-resistant cables.The company is an excellent partner of State Grid and Southern Power Grid, and provides high-quality products and services for many national key projects (Guangzhou New Baiyun International Airport, Guangzhou Asian Games City, Guangzhou Pazhou Convention and Exhibition Center, Guangzhou Metro, Chengdu Metro, Shenzhen Metro, Boao Forum Conference Center, Shenzhen Universiade Center, etc.).The company is national high-tech enterprise and has two provincial-level R&D innovation platforms, "Guangdong Provincial Enterprise Technology Center" and "Guangdong Provincial Engineering Technology R&D Center".

Relying on Hangzhou's "Paradise Silicon Valley" preferential industrial policy and integrating the technology and talent advantages of Zhejiang University and other well-known universities, Hangzhou Zhiguang Econ Technology Co.,Ltd. has established a technical and management team led by a doctor who has many years of technical experience in the UK and a well-known university doctor and professor who has many years of experience in operating domestic listed companies. The company's technical team has more than 30 people, including senior professionals and technical experts from well-known domestic software companies、 famous universities, and smart grid applications. The company has profound technical research, product development and marketing capabilities, and has built an excellent industry-university-research integration knowledge sharing and technology incubation platform.Hangzhou Zhiguang Econ Technology Co., Ltd. was approved to establish Hangzhou Zhiguang Econ Municipal R&D Center in 2009. The company has established long-term and close cooperation with scientific research institutes such as College of Electrical Engineering Zhejiang University, College of Electrical and Information Engineering Hunan University, and School of Electrical and Electronic Engineering HUST, which provides comprehensive professional, theoretical and technical support for the company's research and development.