SONG CONG DIESEL ONE MEMBER COMPANY LIMITED

Sand Casting – Gray Cast Iron & Ductile Cast Iron

• Iron

Our company specializes in sand casting, producing high-quality gray iron (FC) and ductile iron (FCD) products. By fully automating the green sand casting process, we ensure stable supply, high productivity, and superior casting quality. Utilizing Sinto's FCMX series (Japan), we automate every step...

Complex Shapes Casting - Lost Foam Casting for FC/FCD Materials

We specialize in lost foam casting to manufacture complex-shaped components made from gray cast iron (FC) and ductile cast iron (FCD) with high precision and consistent quality. Some parts achieve such accuracy that secondary machining becomes unnecessary, significantly improving productivity and re...

High-Quality Hot Forging for Diverse Materials

At DISOCO, we utilize advanced hot forging technology to deliver high-quality forged products with consistent reliability. By leveraging state-of-the-art hydraulic forging hammers and forging presses, we support a wide range of materials including SUS316, SCM420H, S45C, S48C, 35XM, and S20CR. Our ca...

Integrated In-House Production System Enables Mass Production of Hot Forged Components

DISOCO (Song Cong Diesel Limited Company), based in Thai Nguyen Province in northern Vietnam, is a comprehensive manufacturer specializing in hot forging. With decades of collaboration with Japanese companies, DISOCO has earned a strong reputation for delivering consistent quality, reliable lead tim...

Precision Stainless Steel Fittings Manufacturing – Scalable Hot Forging for Mass Production

DISOCO (Song Cong Diesel Limited Company) specializes in hot forging of stainless steel fittings such as SUS316, providing a stable supply of high-strength pipe components for industrial use. Since its establishment in 1980, the company has accumulated extensive expertise in metalworking and has bui...

Fully Integrated Production from Sand Casting to Machining – Scalable Mass Production of FC/FCD Components

DISOCO (Song Cong Diesel Limited Company) is a comprehensive casting manufacturer based in Thai Nguyen Province, Vietnam. Our core technology is green sand casting using FC (gray cast iron) and FCD (ductile cast iron), powered by fully automated Japanese-made molding lines. By operating a fully i...

Stable Quality in Sand Casting | Mass Production with Advanced Chemical & Quality Inspection Systems

DISOCO (Song Cong Diesel Limited Company), based in Thai Nguyen Province, Vietnam, specializes in mass production of cast iron components using sand casting technology. We are highly trusted by Japanese and Western clients in the automotive, motorcycle, and industrial machinery sectors, thanks to ou...