DEDICATED TO BECOMING A LEADING GLOBAL SERVICE PROVIDER OF MID-TO-HIGH-END STEEL CASTING COMPONENTS FOR EQUIPMENT.

High-performance precision castings for various rail transit (high-speed rail, light rail, subway) locomotives, such as sand-casting single-track gearbox bodies for high-speed rail, sand-casting single-track wheel cores for high-speed rail, and precision-casting 70% low-floor light rail curved axles.

Thrust bearing cover, thrust bearing seat, upper thrust bearing housing, water pump bracket, fixing plate, tappet guide sleeve, and fixing plate.

Four-stage planetary carrier, lower box, four-stage gear ring connecting seat, two-stage gear ring connecting seat, three-stage gear ring connecting seat.

Gate valve, flat valve, ball valve, globe valve, plug valve, check valve, butterfly valve.

Produce carbon steel, manganese steel, and high alloy steel series castings for customers

其中，该项目涉及轻轨上下摆动支撑、轻轨转向架系统的齿轮箱以及轻轨制动系统的研发，打破了日本类似产品的垄断，并获得了新华社的特别报道。该项目已成为重庆最繁忙的线路。

其中，提供了电车输出轴、核心型盘、连接座和箱体。质量符合项目要求，项目顺利完成，获得了中国中车株洲电力机车有限公司相关领导的肯定和认可。李克强总理亲自为该项目剪彩。

其中，通过与中国北方机车车辆公司下属的长春轨道客车公司专家的联合研发，开发了一系列产品，包括70%低地板轻轨车辆独立轮轴、输出轴、核心型盘、连接座和齿轮箱，以替代从美国进口的类似产品。这些产品符合国际标准，使得车辆的低地板区域占乘客舱面积的70%。配备低地板车辆的轻轨不仅方便乘客上下车，还降低了线路成本。这为未来向国外出口奠定了坚实的基础。

Sichuan Lihai Casting Industry Co., Ltd., established in May 2014, is a national high-tech enterprise specializing in the production and processing of castings for high-end equipment components in rail transit, marine vessels, wind turbines, petrochemicals, military industry, and other fields. Its business scope covers rail transit, marine vessels, wind turbines, petrochemicals, and other fields. The company has obtained ISO9001, ISO14001, and ISO45001 system certifications, as well as GJB9001C weapon equipment quality management system certification. Additionally, Lihai Casting is the exclusive supplier of cast steel components for domestic leap-forward single-beam light rail systems. Lihai Casting has made significant breakthroughs in the fields of rail transit and marine vessel high-end equipment manufacturing, capable of producing wheel cores, gearbox housings, brake caliper brackets for light rail systems, curved axles, output shafts, spider plates, and connecting seats for low-floor vehicles, C-type brackets for high-speed railways, motor suspension brackets, primary spring seats, half-shaft sleeves for subways, and fixing plates for marine vessels. Some of its product technologies have reached the international advanced level.

我公司的技术人员均在大型国内铸造企业工作过，拥有丰富的铸造经验和专业的全流程设计能力，包括产品铸造工艺设计、产品结构优化、浇注系统设计、模具开发、缺陷预测与预防等。

核心软件工具包括3D建模软件UG NX和2D绘图软件AutoCAD。技术人员对设计产品的早期准备和生产过程进行全流程监控，早期与客户沟通，确认细节，实现对客户需求的高效全面理解。对生产环节进行严格控制，以确保及时和高质量地交付满足客户的产品。

For any customized products, kindly reach out to us.