中央高周波工業 List of Products and Services

Our company performs high-frequency hardening. The target components are industrial equipment parts (especially in the automotive-related industry). We generally do not have restrictions on the shape or size of the parts. Additionally, for customers who wish, we can act as a point of contact for "overall hardening," "carburizing hardening," "vacuum hardening," and "nitriding treatment." Please feel free to contact us with your requests. 【Features】 ■ Generally, there are no restrictions on shape or size (For complex shapes, special materials, long items, and heavy parts, please consult us separately) ■ We accept orders starting from one piece *For more details, please download the PDF or feel free to contact us.

• Processing Contract
• Surface treatment contract service