プロト Company Profile

Solving diverse problems with cutting-edge technology and creativity! Integrated production from aluminum casting to processing.

Proto Co., Ltd. specializes in the production of various industrial components. Our company is particularly skilled in small-lot production in the fields of casting and machining. We flexibly respond to our customers' needs, from small lots to assembly and final finishing. Additionally, we can produce prototypes starting from a single unit and offer various solution proposals on a lot basis. We prioritize solving our customers' challenges and will continue to develop various solutions.