Profile: QBPrecision Technology Co., Ltd offers rapid prototyping services. We offer services such as reverse engineering, SLA, SLS & CNC machining, custom molds, all sorts of plastic mold making and production tooling services. We simplify sheet metal fabrication projects for low-high volume and high quality production. Urethane casting is widely used in rapid prototyping industries. It is typically used for making 20 to 40 pieces of functional prototypes out of broad range of polyurethanes and other polymers available.