金润电液控制系统有限公司于2010年创立，是以归国留学人员为核心组建的专门从事汽车自动变速器的核心部件—电液控制模块设计开发、生产制造、销售和技术服务的高新技术企业。 公司自成立以来，倾力专注于研制汽车自动变速器电液控制模块，已掌握从产品设计、模具设计、毛坯压铸、精密加工、总成装配、产品测试等过程的关键技术和10多项独有技术，拥有专利40多项。 公司下设四个子公司，主要客户有上汽、盛瑞传动、泸州容大、法士特、奇瑞、一汽、广汽、比亚迪、徐工集团等。产品已装配在国内近十家整车企业的20多个车型上，为国内自动变速器产业发展提供了强力支持，实现了“自主替代进口”
Kingrain Electro-Hydraulic Control System Corporation, founded in 2010, is a high-tech enterprise with returned overseas students as the core, specializing in the design, development, manufacturing, sales and technical services of the core component of auto automatic transmission - Electro-hydraulic Control Module. Since its establishment, the company has focused on the development of auto automatic transmission electro-hydraulic control module, has mastered from product design, mold design, blank die-casting, precision machining, assembly assembly, product testing and other key technologies and more than 10 unique technologies, has more than 40 patents. The company has four subsidiaries, the main customers are SAIC Transmission, Shengrui Transmission, Luzhou Rongda, Fastet, Chery, FAW, GAC, BYD, XCMG Group, etc. The products have been assembled on more than 20 models of nearly ten vehicle enterprises in China, providing strong support for the development of domestic automatic transmission industry, and realizing the "independent substitution of import".