varieties of cast iron gear housings for up to 6MW wind power turbine. 
Ductile iron and/or gray iron castings 

1. varieties of gear housings for up to 6MW wind turbine generators

2. Resin sand casting with materials of gray iron or ductile iron
3. 15 Tons & 30 Tons intermediate frequency furnaces
4. In-house UT and MT test
5. low temperature impact test available
6. 3.1B material certificate is provided
7. OEM parts available according to customer's specifications (drawings)