We started precise forging in 1972 with the aim of improving material yield ratio, shortening process time and strength of products by plastic deformation.We are aiming at high level and added value forging with Stainless Steel, Stellite.Alloy, etc. by well-established In-House Integrated Manufacturing System including Die Design, Forging Process, Heat Treatment and Inspections.
The continuous hard effort, technical skill, passion and experience of every employee have grown NICHIA TANKO CO.,LTD. as international forging factory.
To provide the value to society, we, as sound and trustworthy corporate, make continuous and utmost efforts working in partnership with our customers, employees and regional community.
We look forward to ongoing support of all our stakeholders to create new value through our business innovation.
NICHIA TANKO CO.,LTD.
|Nichia Tanko Co., Ltd.
|77 Kitayama,Myogi-machi,Tomioka-city,Gunma,379-0205 Japan
|19 Jan 1972
|General precision drop forging
|Sumitomo Mitsui Banking Corporation(Maebashi Branch),
Gunma Prefectural Credit Union (Isobe Branch),
Gunma Bank (Matsuida Branch)
|NISSEI HOLDINGS INC.
|・TANAKA KIKINZOKU KOGYO K.K.
|・Kawasaki Heavy Industries, Ltd.
|・Toshiba Energy Systems & Solutions Corporation
|・Mitsui E&S Machinery Co., Ltd.
|・SAWAFUJI ELECTRIC CO.,LTD.
|・Toshiba GE Turbine Components Co.,Ltd.
|・MITSUBISHI HEAVY INDUSTRIES, LTD.
|・JFE Engineering Corporation
|・Mitsubishi Hitachi Power Systems, Ltd.
|・Sumitomo Heavy Industries, Ltd.
|・Furukawa rock drill.Co.,Ltd.
■We offer our manufacturing services for more than 100 companies represented by above customers.
|Established Nichia Tanko Co.,Ltd in Kitayama, Gunma(Capital: JPY 20M)
|Increased its capital to JPY 40M.
|Installed newest equipment to study upset forging.
|Started the production of forged turbine blades and nozzles.
|Established Dentan Co.,Ltd. by making Electric Upset Forging Dept. independent.
|Established Heat Treatment Factory.
|Established Forging Press Factory.
|Installed 5.5ton Air Stamp Hammer.
|Installed 6.0ton Air Stamp Hammer.
|Established Die Factory.
|Obtained ISO 9001 certificate.(Turbine blades ,nozzles)
|Established new office building.
|Marged with Dentan Co.,Ltd. and increased its capital to JPY 50M
|Obtained Class NK certificate.
|Installed 8.0ton Air Stamp Hammer.
|Installed 800ton Screw Press Machine.
|Obtained ISO 9001 certificate
|Established Material Cutting Factory.
|Renewed ISO 9001 certificate.
|Established Die Factory.
|Installed 16.0ton Air Stamp Hammer.
|Established Table Shot Blast Machine.
|Established Car Bottom Tempreing Furnace.
|Established Roll forging.
|Established Machining Center.
|Introduction of large magnetic particle inspection machine.
|Introduction of 3D printers.
|Introduction of 3D scanner measuring device.
|Renewed ISO 9001:2015 certificate.
|Completion of new employee dormitory.