伸栄工業 Company Profile

Leave the production of prototypes and small-lot to mass production of plastic products to us!

Our company offers a wide range of services from prototype production necessary for new product development and improvements of existing products, to small-lot production and mass production of plastic products. Based on the know-how gained from injection molding, we can produce plastic prototypes and small-lot production using various processing methods such as machining and simple molds. In addition to mass production of molded products, we also accept orders for secondary processing and assembly products. Please feel free to consult with us.