Company profile

Company name	NAIGAI Co.,Ltd.
Chairman	Jun Ozawa
Headquarters	561-8 Kamitoyooka-machi, Takasaki, Gunma Prefecture ZIP: 370-0871 Google map TEL. +81-27-340-1270 FAX. +81-27-340-1271
Shinto Plant	3059 HIrobaba Shinto-Village, Kita-Gunma, Gunma Prefecture ZIP: 370-3504 Google map TEL. +81-279-54-1270 FAX. +81-279-54-1271
URL	https://aluminum-gravity.com
E-mail	info@aluminum-gravity.com
Capital	96 million JPY
Establishment	January, 1999
Employees	36 employees (as of Nov 1, 2022)
Site area	Headquarters plant: 13,225.00m2 Shinto plant: 5,357.34m2
Business content	Specialize in aluminum diemold casting, and manufacture products with a high degree of difficulty, such as products with complex shapes and pressure-resistant products, from high-mix low-volume production to mass production, with an integrated system from sand mold prototyping to mass production. Manufacture castings with complex shapes mainly using the aluminum gravity method. In cooperation with partner companies, we manufacture with a total system from machining to ductile casting iron (H process) and design and manufacture of various molds.
Our major customers	DENSO Mitsubishi Heavy Industries IHI Turbo NASU DENKI-TEKKO San-Ei Tech Ltd. Nissinkiko Daito Denzai And many others

Company name	Tokyo Foundry Co., Ltd.
Chairman	Jun Ozawa
Headquarters	561-8 Kamitoyooka-machi, Takasaki, Gunma Prefecture ZIP: 370-0871 Google map TEL. +81-27-340-1270 FAX. +81-27-340-1271
Shinto Plant	3059 HIrobaba Shinto-Village, Kita-Gunma, Gunma Prefecture ZIP: 370-3504 Google map TEL. +81-279-54-1270 FAX. +81-279-54-1271
URL	https://aluminum-gravity.com
E-mail	info@aluminum-gravity.com
Capital	100 million JPY
Establishment	1929 Started operations as Saito foundry March 1950 established Tokyo Foundry Co.,Ltd.
Employees	41 employees (as of November 1, 2022)
Site area	Headquarters plant: 13,225.00m2 Shinto plant: 5,357.34m2
Business content	Specializes in aluminum gravity die casting with consistent structure for small quantity production and mass production of multi products and creation and mass production of sand mold prototypes which are complex shaped and highly difficult such as pressure-resistant items. Manufacture high -pressure casting mainly with low pressure casting methods. Provide from mechanical processing, ductile iron casting (H process), to various mold design and production by forming group of professional entities.
Our major customers	BOSCH Hitachi Construction Machinery Nukabe Corporation Tohatsu Corporation Fujikoshi Corporation Valeo And many others

Company name	Tokyo Foundry India Private Limited
Director	Jun Ozawa Hiroki Nose Naoki Suzuki
Office	S-5 No. 139, 02 Shalimar Galaxy, 3rd Floor, Seshadripuram, 1st Main Road Bangalore Karnataka 560020 India　Google map
URL	https://aluminum-gravity.com
E-mail	info@aluminum-gravity.com
Establishment	July 9, 2019

Basic information of NAIGAI Co., Ltd., Tokyo Foundry Co., Ltd., and Tokyo Foundry India