COMPANY Company Information Company Overview

Trade name	Keihin Ramtech Co., Ltd.
Board of Directors	CEO　Naruhito Matsumoto CLO　Shoji Matsumoto
Address	Head Office 3rd Floor, AK Building, 3-23-3 Shin-Yokohama, Kohoku-ku, Yokohama, Kanagawa 222-0033 TEL：045-620-6460　 FAX：045-594-7242 Yokohama Research and Development Center 17-1 Ouma-cho, Tsuzuki-ku, Yokohama, Kanagawa 224-0042 TEL：045-473-2481　 FAX：045-473-5490 Miyanosato Office 473-65 Miyanosato-cho, Hitachiota-shi, Ibaraki 313-0117　 TEL: 0294-70-3830 FAX：0294-76-0764 Kanasago Factory Ibaraki Research and Development Center 1075-9 Mi-cho, Hitachiota-shi, Ibaraki TEL：0294-33-7660　 FAX：0294-87-7228 Suzhou Office, China (local subsidiary) KEIHIN RAMTECH KINZOKU KAGI (SUZHOU) CO.,LTD. Room 805-2,Building G,Hefeng Science and Innovation Park,NO.2 TaishanRoad,New District,Suzhou USA, Satellite Office(San Diego) Europe and America Regional Sales & Marketing Branch
URL	https://www.ramtech.jp
Business Profile	・SSW (Synchronized Stir Welding) Business ・FSW (Friction Stir Welding) Business ・Materials Business ・Vacuum deposition Equipment Business
Capital	10,000,000yen
Date of Incorporation	11 July 1972
Number of employees	106people(June 2025)
Banks	Shoko Chukin Bank, The Bank of Yokohama, Sumitomo Mitsui Banking Corporation, Mizuho Bank, The Yokohama Shinkin Bank, Resona Bank .