Back to 20 16, when it comes to the topic of new energy vehicles, the most common keyword is probably "cheating". Just two years later, on 20 18, when new energy vehicles are mentioned again, I am afraid that almost everyone will use the word "trend" to describe them. The challenge trend is only a few years, and the explosive growth of the new energy vehicle market in China has created good development opportunities for the whole industry and various sub-sectors. High-tech enterprises that master independent core technologies and take the lead in layout will surely occupy more opportunities in market competition. Wuxi Zhonghui Automobile Electronic Technology Co., Ltd. is a wholly-owned subsidiary invested by Shenzhen Huibeichuan Electronic Technology Co., Ltd., a leading enterprise of new energy automobile core components. Is a high-tech enterprise focusing on "new energy vehicle driving and safety management". Wuxi Zhonghui Automotive Electronic Technology Co., Ltd. was established in September 20 13 with a registered capital of120,000 yuan. Focusing on the new energy automobile industry, we will focus on the technical research and development design, transformation of scientific and technological achievements, lean manufacturing and product testing and certification of key parts of new energy vehicles.
Liu Bin, Chairman of Shenhui Beichuan Company and General Manager of Wuxi Zhonghui Company.
Shenzhen Huibeichuan began to enter the field of new energy vehicle electronics in 2008 and has been deeply involved in the field of intelligent driving and safety management of new energy vehicles for many years. We have been committed to the research, development, manufacture and promotion of electronic devices for new energy vehicles. Our main products include automobile sensors, intelligent driving, capacitors and power modules. The products are applied to battery management system, motor control system, powertrain control system and intelligent braking system of new energy vehicles. Liu Bin, chairman of Shenzhen Huibeichuan Company and general manager of Wuxi Zhonghui Company, said, "With 65,438+00 years of new energy vehicle market experience, 20 years of enterprise management experience and 40 years of Shenzhen entrepreneurial spirit, we have always been guided by customers' thinking and results, and have continuously increased investment in product materials, precision, reliability and automated manufacturing, and are committed to making Wuxi Zhonghui the best intelligent manufacturing factory for automotive electronic core components in China in the future." At present, Wuxi Zhonghui has applied to participate in the selection of the first batch of model intelligent manufacturing workshops in Jiangsu Province.
Wuxi intelligent manufactory
Wuxi Zhonghui production workshop map
Wuxi new factory officially opened in Huishan Development Zone on March 13 this year. The new factory invested heavily in introducing advanced digital production equipment, testing instruments, digital workshop manufacturing execution system (MES) and simulation system from Germany, Japan and South Korea, and built an intelligent manufacturing workshop for core components of new energy vehicles. Wuxi Zhonghui strives to become the best intelligent manufacturing factory for automotive electronic core components in China. In 20 18 years, it has an annual production capacity of100000 vehicle sensors and 300000 sets of vehicle capacitors; It is estimated that the annual production capacity of150,000 vehicle-mounted sensors and 500,000 sets of vehicle-mounted capacitors will be formed in 20 19, with an estimated output value of 200-300 million yuan. In the future, the factories in Taizhou and Yancheng will gradually move to Wuxi.
Work map of workers in Wuxi Zhonghui production workshop
The new Wuxi factory invested by Huibeichuan pays special attention to the production capacity of key equipment. In order to meet the special requirements of new energy automotive electronics, most of the new factories are imported equipment, which can greatly improve the technical ability of products in terms of thinner materials, smaller volume, higher temperature and greater current. The total planned investment of the project is 50 million yuan. At present, it has invested more than 20 million yuan, and plans to add 6,000 square meters of workshops next year. Liu Bin said, "In the motor controller, there are many development projects of power thin film capacitors. In 20 17, we invested tens of millions of yuan to purchase newer and better equipment, established strategic cooperative relations with Japanese companies, and increased investment in key materials. We can use thinner films to make capacitors smaller and more reliable. Good equipment, good materials and good technology can ensure quality control. At present, our film capacitors have been produced automatically, but the robot welding technology is still under development recently. Once put into use, it can realize fully automatic production or subsection automatic production, and finally realize intelligent manufacturing and become a lean manufacturing enterprise. This is also our goal. "
Automotive electronics joint laboratory
Automotive electronics joint laboratory
Before the new factory in Wuxi was put into production, Shenzhen Huibeichuan cooperated with the world-famous NTC sensor company SEMITEC Co., Ltd. of Japan for more than ten years. Now the relationship between the two sides has gone further, from cooperation to shareholder relationship. At present, Huibeichuan and SEMITEC have established a joint laboratory of automotive electronics in Wuxi, and a joint research and development center of GA-HOVERBIRD with GA Co., Ltd. in Tokyo to strengthen in-depth cooperation and exchanges with Japanese automotive electronics technology.
technical innovation
Wuxi Zhonghui is an innovative enterprise driven by scientific and technological innovation. Set up technology centers in Shenzhen, Wuxi, Changsha and Tokyo, Japan, to create the core contents of the "four major innovations" of new energy, new materials, new technologies and new processes, and keep up with the market in technological development. Take the route of independent innovation research and development and strong combination at home and abroad to develop the company's technological innovation strength. The company has established a leading domestic automotive electronics joint laboratory, intelligent driving project team, electric vehicle power module research and development team, and graphene new material application technology center. At the same time, we constantly introduce domestic and foreign technical teams, including Japanese automobile expert group and leading R&D team; D in the domestic automotive electronics industry; Team D: From products, technologies, processes and markets to global automotive electronics technology, we will persist in technological innovation, constantly develop products in the aspects of automotive electrification and intelligence, realize the world quality of "Made in China" and provide users with better products and services.
NTC temperature sensor
Automotive electronic reliability testing laboratory
In recent years, the rapid growth of the automotive electronics industry has driven the rapid growth of the demand for temperature sensors, and the ever-changing sensor technology is widely used in the field of electric vehicles. Power battery can only provide the best energy output at precisely defined working temperature, so it is necessary to monitor and adjust the battery temperature reliably to prevent the battery from overheating and maximize its working life. At present, most battery designs use NTC temperature sensors to measure their temperature. Especially the temperature sensor of battery module needs to meet the requirements of mass production of automobiles in various environments, such as humidity, dew and mechanical pressure. At present, Shenzhen Huibeichuan has fully mastered the core technology and manufacturing process of NTC temperature sensor with high precision and reliability, established a perfect simulation test system, and won the reputation of customers. In 20 18, the vehicle-mounted temperature sensor in Shenzhen Huibeichuan accounted for about 30% of the domestic market, and the vehicle-mounted metallized film capacitor was basically in the top five in the industry, making it an important supplier in the field of automotive electronics.
The long-term cooperation with Huibeichuan covers vehicle manufacturing, power battery and spare parts enterprises, including China CRRC, BYD, Beiqi New Energy, Jianghuai Automobile, Juyi Automation, Great Wall Motor, Dajun Control, Jiangte Electric, Dayang Electric, Changan Automobile, United Automotive Electronics, Hangjia Power Supply, Hangsheng Electronics and other well-known enterprises, and more than 200 models have been certified by automobile manufacturers.
The company's main partners
Main application modes of the company's products
The defective rate of power battery sensors has reached the international leading level.
Shenzhen Huibeichuan, a market segment of power battery sensors, has high product precision and is in the leading position in the industry. In 20 17 years, the sensor (including components) shipped100000 pieces, and the defective rate 1PPM(PPM is the ratio, 1PPM is one in a million), reaching the international leading level. As for the motor high temperature sensor, "the main detection temperature range is 250-300 degrees, and we are already developing sensors of 800-900 degrees." He judged that this market segment was of higher value.
Company road map
PLM product lifecycle management system will be introduced.
After loading 200,000 kilometers, the parts were recycled for performance testing.
After loading 200,000 kilometers, the parts were recycled for performance testing.
"Some people think that automotive electronics are easy to do, but this is not the case. Huibeichuan has worked hard in the field of automotive electronics for ten years and cooperated with many manufacturers. Our experience and understanding of automotive electronics may be different from others. We have a deeper understanding of customer needs, product safety, reliability and long service life. The automotive electronics industry needs a certain scale of production capacity and reliability, which is also the original intention of opening a new factory in Wuxi. In the future, we will introduce PLM product life cycle management system, and I believe that it will reach the leading level in the same industry in China in another year or two. " Liu Bin is very confident about this. "In the future, cars may no longer have a steering wheel, but touch screen control; The car will no longer be just a means of transportation, but a mobile office empty room. "
Based on the company's competitive advantages and development prospects, SEMITEC, Tsinghua Lihe Technology Co., Ltd. and Zhengxuan, an investment fund in the automobile industry, have become strategic investors of the company. At present, Huibeichuan is increasing investment, introducing digital production equipment and online testing instruments, and establishing MES information production management system. In the next step, we will strive to build an innovative, green, environmentally friendly, intelligent and win-win intelligent manufacturing factory for new energy automobile electronic products, and develop it into one of the most powerful industrial bases for new energy automobile parts in East China.
Million car purchase subsidy