横浜高周波工業 Company Overview

"High-frequency hardening" is okay from just one piece! Reliable quality of heat treatment and short delivery time.

"Thoroughly Understanding Steel" Since our founding, we have been striving daily to meet the high standards and needs of our customers. We not only refine the experience and technology we have cultivated over the years but also introduce the latest equipment to fully utilize them. Additionally, we focus on acquiring knowledge about the basic structure of steel, techniques for controlling steel's structure, and technical information and knowledge related to various heat treatments. "Small Lot and Short Delivery Response" We accept orders starting from just one piece! We respond quickly to detailed needs. Please feel free to consult us about small lots and prototypes.