Invest Cast Inc., Minneapolis, has expanded its service offerings to include large prototype sand casting, as well as ductile iron sand castings. It also has removed constraints on the size and weight of aluminum, steel or iron projects.

The company produces rapid prototypes in 24 hours to 10 days, depending on part geometry and quantity. 

压铸展-铸造展-2015第十六届广州国际压铸、铸造及工业炉展览会-中国最受关注的压铸铸造展会-巨浪展览-The 16th Guangzhou Die-casting, Foundry & Industry Furnace Exhibition