About the technical service which Roll Back can be offered. We can understand worry, idea, and expectation of the person in charge of development and solve problem in better way. Feel free to contact us, even if you have no drawings or you are not sure if you can product according to drawing. ・5 axis/5 axis machining center/3 axis ・Casting ・Vacuum casting ・Stereo lithography ・Surface treatment/Painting ・Mock up ・Working prototype model ・Remodeling ・Prototype mold ・Mold for mass production(small lot)