巨菱的快速发展，从根本上说是我们不断推进产品创新、营销创新和发展模式创新的结果。新产品从设计到大批量投放市场只需18个月。产品由单一SD195型柴油机发展到10多个系列60多个品种的柴油机，其中有很多产品获得了国家专利，并形成了涵盖工程机械、拖拉机、石油机械、液压机 The rapid development of JuLing is fundamentally the result of our continuous efforts to promote product innovation, marketing innovation and development model innovation. The new product will only take 18 months from design to mass market launch. The product has developed from a single SD195 diesel engine to more than 10 series and more than 60 varieties of diesel engines. Many of these products have obtained national patents, and have formed construction machinery, tractors, petroleum machinery, and hydraulic machines.