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.

Specializing in the production and processing of castings for high-end equipment components in rail transit, marine vessels, wind turbines, petrochemical industry, etc.

Among them, the project involved the research and development of light rail up-and-down pendulum supports, gearboxes for light rail bogie systems, and light rail braking systems, breaking the monopoly of similar products from Japan and receiving special coverage from Xinhua News Agency. This project has become the busiest line in Chongqing.

Among them, tram output shafts, core-type disks, connecting seats, and boxes were provided. The quality met the project requirements, and the project was completed, gaining affirmation and recognition from relevant leaders of CRRC Zhuzhou Rolling Stock Co., Ltd. Premier Li Keqiang personally cut the ribbon for this project.

Among them, through joint research and development with experts from Changchun Railway Vehicles Company, a subsidiary of China North Locomotive and Rolling Stock Corporation, a series of products including 70% low-floor light rail vehicle independent wheel axles, output shafts, core-type discs, connecting seats, and gearboxes have been developed to replace similar products imported from the United States. These products meet international standards, enabling the low-floor area of the vehicle to account for 70% of the passenger compartment area. The light rail equipped with low-floor vehicles not only facilitates boarding and alighting but also reduces the cost of the line. This lays a solid foundation for future exports to foreign countries.

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.

The technical staff of our company have all worked in large domestic foundry enterprises, possessing rich casting experience and professional full-process design capabilities, encompassing product casting process design, product structure optimization, gating system design, mold development, defect prediction and prevention, etc.

The core software tools include 3D modeling software UG NX and 2D drawing software AutoCAD. Technicians conduct full-process monitoring of the early preparation and production process of design products, communicate with customers in the early stage, confirm details, and achieve efficient and comprehensive understanding of customer needs. Strict control is maintained over production links to ensure the timely and quality delivery of products that satisfy customers.

For any customized products, kindly reach out to us.