Manufacturer

Eaton (China) Investment Co., Ltd.

Address: No. 3, Lane 280, Linhong Road, Changning District, Shanghai

Company website: http://www.eaton.com.cn

Company Overview

As a power management company with more than 96,000 employees, Eaton operates in more than 175 countries and regions. Eaton's energy-efficient products and services can help customers effectively manage electrical, hydraulic and mechanical power more reliably, efficiently, safely and sustainably. By providing people with tools to use power more efficiently, we help companies run their businesses longer. By encouraging every employee at Eaton to make comments and suggestions on Eaton's business, Eaton's community, and the positive impact that Eaton can have on the world. Eaton's rich product portfolio is widely used in all walks of life around the world, improving productivity and efficiency while protecting people and assets. Eaton also helps customers meet strict regulations and regulatory requirements by providing highly specialized products. Customers who install Eaton equipment are all over the world, which brings sales and service opportunities in the aftermarket. Eaton Business 1. Electrical Eaton helps customers improve efficiency and increase uptime, meet regulatory requirements, and protect people and equipment to meet the world's growing demand for electricity. Eaton's electrical products help utilities generate, transmit and distribute electricity. After power is distributed, whether in buildings, industrial facilities, data centers or homes, Eaton helps people use electricity efficiently and safely. Eaton offers a variety of solutions, from circuit breakers to switchgear to mechanical controls. Eaton offers a full range of backup power supplies and surge protection devices that extend the normal operation time of equipment while protecting against surges or power outages. In hazardous environments, explosion-proof cabinets, signaling devices, notifications and monitoring systems help protect people and property. Eaton's comprehensive end-to-end electrical solution portfolio also has supporting multi-faceted engineering and support services. 2. Aviation Eaton provides market-leading hydraulic, motion control, airframe fuel, airframe pneumatic and engine solutions. Eaton's aerospace products help control air navigation and propulsion systems as well as fuel management and distribution. Eaton's hydraulic, fuel, motion control and engine solutions help hundreds of military and commercial aircraft platforms. All types of aircraft are able to operate properly, improve operating performance and meet regulatory requirements with the help of Eaton products. Eaton works with customers to develop safe, reliable and efficient aircraft solutions, with a focus on reducing lifecycle costs, enhancing system integration, optimizing system control solutions and reducing weight. 3. Vehicles OEMs of commercial vehicles and passenger cars rely on Eaton's solutions to improve vehicle efficiency, reliability, safety and handling overall. Eaton's vehicle products include emission control components, engine valves, valve drive mechanisms, superchargers, transmissions, clutches, and traction control products and systems. 4. eMobility As consumers favor electric vehicles and large automakers incorporate electric vehicles into their transportation product lines, both Eaton and the industry will have the strength to gain strong growth opportunities in electric vehicle platforms in the next 10 to 20 years. eMobility is a combination of Eaton's industry knowledge and electrical expertise. The eMobility business unit was established in early 2018, combining Eaton's electrical and vehicle businesses to provide electric vehicle solutions for OEMs of buses, commercial vehicles and off-road vehicles. eMobility focuses on three main areas for automotive and commercial vehicle customers: intelligent power electronics, power systems, and advanced power distribution and circuit protection. While eMobility may be a new business for Eaton, Eaton has decades of experience managing electric power and developing hybrid systems for commercial vehicles. With strong competence in the electric vehicle market, which automakers recognize as critical, Eaton is uniquely positioned to solve complex electrical challenges.

China Zhenhua Electronics Group Yuguang Electronics Co., Ltd.

Address: No. 272, North Section of Xintian Avenue, Wudang District, Guiyang City, Guizhou Province

Company Overview

China Zhenhua Electronics Group Yuguang Electronics Co., Ltd. (State-owned Factory No. 771) (Zhenhua Yuguang for short) is located in the National High-tech Industrial Development Zone of Guiyang City, covering an area of more than 83,000 square meters. It currently has more than 700 employees, including more than 300 senior and middle-level technical personnel. Zhenhua Yuguang was formerly the State-owned Yuguang Factory under the former Ministry of Electronics Industry; (State-owned Factory No. 771), and is a professional company in China that develops vacuum microwave components and vacuum interrupter products. After more than ten years of development, the company's production capacity has reached 280,000 vacuum interrupters per year. The products are exported to more than 20 countries and regions including the United States, Russia, Germany, Japan, India, and South Korea. It has the production and research and development technology of 120KA high-current generator protection and 126KV high-voltage vacuum interrupter. Zhenhua Yuguang will continue to adhere to the integrity management philosophy of "unchanged sincerity and eternal service", actively serve the vast number of new and old customers, and make greater contributions to the development of my country's power industry.

Xiamen Hongfa Electroacoustic Co., Ltd.

Address: No. 560-578, Donglin Road, Northern Industrial Zone, Jimei District, Xiamen City, Fujian Province

Company website: http://cn.hongfa.com

Company Overview

Xiamen Hongfa Electroacoustic Co., Ltd. was founded in 1984. It is a technology enterprise specializing in the research and development, production and sales of relays. It was listed in 2012. The securities name is ST Hongfa, and the stock code is 600885. After nearly 30 years of continuous innovation and reform, Hongfa has developed into a modern enterprise group with 7 wholly-owned subsidiaries and 9 holding subsidiaries. The company has a registered capital of 375 million yuan, total assets of nearly 1.5 billion yuan, and annual operating income of nearly 3.8 billion yuan. Hongfa has wholly-owned or holding subsidiaries including: Hongfa Europe Ltd., Hongfa USA Ltd., Beijing Hongfa Electric Acoustic Relay Co., Ltd., Shanghai Hongfa Electric Acoustic Co., Ltd., Sichuan Hongfa Electric Acoustic Co., Ltd., Sichuan Hongfa Relay Co., Ltd., Beijing Hongfa Electric Acoustic Relay Co., Ltd., Xiamen Hongfa Electric Appliance Co., Ltd., Xiamen Hongfa Automotive Electronics Co., Ltd., Xiamen Hongfa Electric Co., Ltd., Xiamen Hongfa Sealed Relay Co., Ltd., Xiamen Hongmei Electronics Co., Ltd., Ningbo Jinhai Electronics Co., Ltd., Zhejiang Hongzhou New Energy Technology Co., Ltd., Xiamen Jinghe Automation Co., Ltd., Xiamen Jinyue Electric Co., Ltd., Xiamen Jinbo Precious Metal Products Co., Ltd., Xi'an Hongfa Electric Co., Ltd., Hongfa International Investment (Hong Kong) Co., Ltd., Jinqiu Business Co., Ltd. (USA), etc. Products cover relays, low-voltage electrical appliances, thermostats, electronic switches, sensors and other categories. Hongfa has a complete set of quality assurance systems and has passed ISO90l, ISO14001, ISO/TS16949, OHSAS18001, GJB9001A, IECQQC080000 certifications. The products have obtained domestic and international safety certifications such as the United States UL CUL, Germany VDE and TUumlV, and China CQC.

Beijing BOE Vacuum Electric Co., Ltd.

Address: No. 15 Huitong Street, Economic Development Zone, Miyun District, Beijing

Company website: http://chinabov.com.cn/

Company Overview

Beijing BOE Vacuum Electric Co., Ltd. (BOV) is a company jointly funded by BOE Technology Group and Beijing Energy Group and established in 1998 to produce vacuum interrupters and vacuum switches. BOV has scientific vacuum interrupter manufacturing technology. Experts in the field of vacuum interrupters have designed a set of scientific technical process solutions based on the advantages of the original Beijing Electron Tube Factory (Factory 774) in terms of electric vacuum technology, and have absorbed the strengths of excellent companies at home and abroad. This solution has been verified by many years of large-scale production. BOV is a domestic company that controls the three core technologies and processes of contact design and processing, ceramic metallization, and whole tube sealing in its own hands, and its product quality can be effectively controlled throughout the whole process. BOV's distinctive products have been recognized by more and more users, especially in terms of solid-sealed products and switching capacitive loads, the technical advantages of BOV's products have been better utilized and applied. BOV's products cover 10KV-126KV, with rated current below 6300A and short-circuit breaking current below 63KA. They are selected by many domestic manufacturers and have advantages in the 24KV, wind power, high-speed railway and other market fields.

Kunshan Guoli Electronic Technology Co., Ltd.

Address: No. 28, Xihu Road, Kunshan City, Suzhou City, Jiangsu Province

Company website: http://www.glvac.cn/

Company Overview

Kunshan Guoli Electronic Technology Co., Ltd. (referred to as "Guoli Shares", stock code 688103) is a company listed on the Science and Technology Innovation Board that specializes in the research and development, production and sales of electronic vacuum devices. After more than 50 years of technological accumulation, the company's independent research and development capabilities and core technologies cover all key links in the production and manufacturing of electric vacuum devices. Its products include vacuum capacitors, DC contactors, vacuum AC contactors, high-voltage relays, vacuum switch tubes, hydrogen thyristors, magnetrons, high-power klystrons and other electronic components. Products are widely used in key areas such as national defense science and technology, aerospace, radar communications, semiconductor equipment, new energy vehicles, rail transportation, coal chemical industry, new energy (wind energy, photovoltaics, new electricity, energy storage, charging piles), security inspection and irradiation, industrial flaw detection, and big science.

Chengdu Guoguang Electric Co., Ltd.

Address: No. 117, Xingguang West Road, Longquanyi District, Chengdu, Sichuan Province

Company website: http://www.chinaguoguang.com

Company Overview

Chengdu Guoguang Electric Co., Ltd. was founded in 1958 and is one of the major scientific research and production bases of microwave electronic devices in my country. It is located in Longquan Industrial Park, Chengdu Economic and Technological Development Zone, covering an area of 100,000 square meters and a construction area of about 70,000 square meters. The company's product categories mainly include various microwave devices (electric vacuum, solid state) and components, vacuum contactors, vacuum interrupters, industrial microwave energy products, onboard kitchen service equipment (including high-speed rail service carts, etc.), vacuum gauges, vacuum process equipment, vacuum measurement and control equipment, mobile pressure vessel measurement and control components, etc. The company is a high-tech enterprise in Sichuan Province, an enterprise technology center in Sichuan Province, and a postdoctoral innovation and practice base in Sichuan Province. It has passed the ISO9001 quality system certification, and has more than 120 achievements that have won various awards from the state, ministry, province, etc., and has more than 80 patents. Quality is the guarantee of Guoguang's life and a favorable weapon for Guoguang to win social trust and support. The production of Guoguang products and its professional services are in accordance with domestic and international standards. The quality management system is implemented throughout. The company's quality assurance system and related documents are formulated, revised and improved in a timely manner to continuously meet the requirements of the standards and the needs of users. Guoguang people, relying on the Guoguang spirit of "hard work, pioneering and innovation", have written an immortal chapter for Guoguang and the nation with their wisdom and courage, leaving a rich mark in the historical picture of the 20th century. The high expectations of the leaders and the care of the users have found a strong fulcrum and lever for the development and rise of Guoguang, so that Guoguang people live up to the trust and give back to the society with the fruits of the branches. Time flies, Guoguang people will take innovation as the soul, continuously enhance their core capabilities, and make unremitting efforts for the development goals of Guoguang with a brand-new attitude.