Leesh Holdings specializes in producing high-strength forged long shafts and large custom forgings for heavy industry. With advanced forging and CNC machining capabilities, we serve wind power, mining, and marine sectors, delivering reliable performance and precision.

Leesh Holdings specializes in manufacturing high-precision wind turbine bearing housings. Our products are designed for long-term performance and reliability in wind energy applications, using advanced CNC machining and quality control systems.

This industrial pump part is made of ductile cast iron via resin sand casting process, featuring excellent strength and wear resistance. Suitable for various industrial environments, it ensures stable and efficient liquid transfer, a reliable choice in industrial fields.

Welcome to our cast iron foundry! We specialize in producing high - quality ductile iron connecting rods. With advanced technology and rich experience, we ensure our products have excellent strength and durability. As a professional cast iron foundry, we are committed to providing high - performance casting solutions to global customers, meeting diverse industrial needs and helping to enhance equipment performance and efficiency

Leesh Holdings specializes in advanced die casting manufacturing, offering precision aluminum die casting solutions. We deliver durable, high-performance cast parts for automotive, electronics, and other industries worldwide.

Leesh Holdings provides custom sand casting services for automotive, mining and pump industries. 20+ years experience in gray iron/ductile iron castings. Get your quote today!

Leesh Holdings provides reliable investment casting services for aerospace, automotive and industrial applications. 20+ years expertise in complex geometries and tight tolerances. Get your quote now!

Leesh offering sand casting process-green sand casting, resin sand casting, clay sand casting process, also available material for steel and iron. We proud of Leesh's consistency quality , guarantee lead time and competitive price.

Custom casting service for different kinds of casting parts for different industrial sectors, you just offer the drawings, we can produce the perfect casting parts as per your drawing

Leading China top quality investment casting supplier, material available for stainless steel , alloy steel, carbon steel, heat resistance, wear resistance , etc
All material will supply chemical and mechanical report, heat treatment report , dimension reports and further reports asked by customers.

Silicate sol investment casting, using ceramic core or urea core to achieve complicate cavities or long tube during casting process.

custom aluminium parts machining， auto parts machining，agriculture part machining， mining parts machining services for different grade material machining service

rubber parts for shock and vibrating absorb, metal parts bonding rubbers

rubber parts cutom maunfacturing

Convery belt primary clearn polyurethane parts
Secondary Belt Cleaners polyurethane parts

fabrication weldment pivot arm
Industry: Heavy Truck
Material: A36 Plate
Process: Fabrication Service
Inspection: UT/PT/VT

Material:CF8M
Chemical composition of A351 stainless steel casting
Process: Investment Casting / lost wax casting / water glass casting
Industry: For corrosion industry

Hot forging and cold forging service,
net shape forging serivce
close die forging,
open die forging
orging die

The inner and outer surfaces of the elbow should be smooth, without any detrimental strength and appearance defects, such as scars, scratches, heavy leather, etc.,

45 degree Elbow
90 degree Elbow
180 degree Elbow

API 6A - TYPE - 6B 20.7 MPA (3000 PSI)

API 6A - TYPE - 6B 13.8 MPA (2000 PSI) flange