永井工業所 Company Profile

"Plastic parts" create infinite possibilities in their application fields.

Our company is engaged in plastic molding processing, the design and manufacturing of plastic molds, and the assembly of various component units. Since our establishment in 1960, we have been involved in the plastic business for many years under the management philosophy of "Creating safety and delivering safety," contributing to people's lives and manufacturing. Our products often include small-shaped items and thin-walled molded products, many of which are inconspicuous. However, we take pride in the fact that they are indispensable. We will continue to strive to exceed our customers' expectations and ensure their satisfaction with the utmost effort from all our employees.