01 Customer Testimonials

Mr. I, Production Management Department, N Co.

April 2023
Treatment: Vacuum quenching Material:AMS5621

Thank you very much for your assistance with this urgent project. We look forward to working with you again next time.

Mr. H, Production Engineering Section, T Corporation

March 2023
Treatment: Carburizing and quenching Material:AMS6265

As we had no experience in carburizing heat treatment for aircraft parts, we really appreciate the detailed advice you gave us.

Mr. K, Applied Research Laboratory, D Co.

February 2023
Processing method: Vacuum and others Material:SUS304

Thank you for taking time out of your busy schedule at the end of the fiscal year to respond to our request. We look forward to working with you in the future.

S Corporation

February 2023
Treatment method Vacuum quenching Material:SUH3

Please keep up the quality stability.

Mr. Y, Sales Department, O Co.

January 2023
Treatment method: Carburizing and quenching Material:SCM420

Always very helpful. It's the best.

Mr. H, Sales Section, O Co.

January 2023
Treatment method: Precipitation hardening Material:17-4PH

This is the first time we have requested heat treatment. We look forward to working with you again in the future.

Mr. K, Administration Department, O Corporation

December 2022
Treatment method: Solution treatment Material:SUS304

We apologize for any inconvenience you may have caused. Thank you very much for your support. We look forward to working with you in the future.