With the rapid development of China's automobile market, more and more independent brands have begun to attack the high-end market. As a leading supplier of central oil supply station and hydraulic suspension filling equipment for automobile factories in China, Jinan Ruima Electric Co., Ltd. actively responds to the market demand and independently developed a new hydraulic suspension vacuum filling equipment, which is designed for the new stage of the development of the automobile industry and the production process needs of high-end brand models. The device was successfully applied to BYD Auto's ultra-luxury brands, the U8 and U9, helping domestic high-end car brands to achieve a historic breakthrough.
Jinan Ruima Electric Co., Ltd. has set up a special research and development team. The team is composed of in-house technical experts, engineering personnel and quality control departments, focusing on the development and optimization of hydraulic suspension filling equipment. The team deeply studied the filling process of the hydraulic suspension system, especially for the special needs of high-end models, to ensure that the equipment can operate stably under complex working conditions and provide excellent filling effects.
Through a comprehensive investigation of the technical parameters, filling process and use environment of similar products at home and abroad, the team has mastered the core technology and industry standards of hydraulic suspension filling equipment. Based on these data, the R & D team developed a detailed development plan, and planned and planned from the top level to ensure the smooth progress of the project.
In order to ensure the reliability and advancement of the equipment, the R & D team has overturned and reviewed the design scheme for many times. Each review invited the company's internal technical experts, quality control department and BYD's technical team to participate together, to ensure that every design detail was fully demonstrated. Finally, the team successfully developed a hydraulic suspension filling equipment that fully meets the needs of BYD Look up series.
Jinan Ruima Electric Co., Ltd. has independently developed a special vacuum process, which can maintain a stable vacuum environment in the filling process, effectively avoid the mixing of air into the hydraulic system, and ensure that the filling effect of the hydraulic suspension reaches the best state. This technological breakthrough not only improves the filling efficiency, but also greatly improves the reliability and service life of the hydraulic suspension system.
The requirements of hydraulic suspension filling equipment are much higher than those of traditional brake fluid filling equipment. The hydraulic suspension filling machine of Jinan Ruima Electric Co., Ltd. has comprehensively exceeded the requirements of brake fluid equipment in the following aspects:
Vacuum requirements: the equipment can achieve and maintain a high vacuum in a short time to ensure no bubble filling during the filling process.
Filling requirements: the equipment has a precise filling amount control function, and can automatically adjust the filling parameters according to different models and working conditions, to ensure the accuracy and consistency of each filling.
Vacuum control: The equipment is equipped with an advanced vacuum control system, which can monitor the vacuum degree change in real time during the filling process, and automatically adjust the working state of the vacuum pump to ensure the stability of the filling process.
Charging communication control: the equipment supports seamless docking with the automation system of the vehicle, and can realize remote monitoring and data transmission through the network, and facilitate users to conduct production management and data analysis.
  Since its launch in 2023, BYD Hope U8 has quickly won wide attention from the market with its excellent performance and luxury configuration. As of November 2024, the cumulative sales volume of U8 has exceeded 9,000 units, becoming the leader in China's domestic high-end car market. Looking up to the success of U8 not only marks a good start for domestic high-end cars, but also breaks the monopoly of foreign automobile brands on the high-end car market. At the same time, the ultra-luxury sports car hope U9 also uses our company's hydraulic suspension filling equipment for liquid injection, which further improves the handling performance and driving experience of the vehicle.
The cooperation with BYD is not only a major breakthrough for Jinan Ruima Electric Co., Ltd. in the field of high-end automobile manufacturing, but also lays a solid foundation for the company's international development in the future. The company will continue to increase investment in research and development, promote technological innovation, and further enhance the core competitiveness of products. In the future, Jinan Ruima will continue to adhere to the business philosophy of "quality first, customer first", actively explore the international market, strive to become the world's leading automobile factory hydraulic suspension filling equipment supplier, and contribute more to the development of the global automobile industry.
 
Jinan Ruima Electric Co., Ltd., through the independent research and development of hydraulic suspension filling equipment, has successfully helped BYD to look up to the series of models to achieve excellent results, breaking the monopoly of foreign automobile brands on the high-end automobile market. In the future, we will continue to be driven by innovation, and work together with more international famous automobile brands to jointly create a better future.