Home > About Us > Company Profile

About Us

Company Profile

Company Name Nihon Seiko Co., Ltd.
President and CEO Michifumi Watanabe
Date of Establishment 11 June 1935
Paid-in Capital 1,018 million yen
Listed stock exchange The second section of Tokyo Stock Exchange
Net Sales(Consolidated/FY2016) 11,511 million yen
Lines of Business Manufacturing and sales of Antimony products
Antimony trioxide, Special treatment antimony trioxide, Antimony metal
Sodium antimonate, Antimony trisulfide, Antimony trichloride, Antimony pentachloride, etc.
  Head Office 3-2 Shimomiyabi-cho, Shinjuku-ku, Tokyo
162-0822, Japan
Tel : +81-3-3235-0021, Fax : +81-3-5261-7335
  Osaka Sales Office Daido Seimei South Building, 1-2-11 Edobori, Nishi-ku, Osaka 550-0002, Japan
Tel : +81-6-7711-0120, Fax : +81-6-7711-0121
  Nakase Refinery 1198 Yoshii, Yabu-shi, Hyogo 667-1111, Japan
Tel : +81-79-667-2121, Fax : +81-79-663-5000
Refinery Information
Nippon Atomized Metal Powders Corporation
Head Office 87-16 Nishi-sangao Noda-shi, Chiba, 278-0015, Japan
Tel : +81-4-7125-6677, Fax : +81-4-7125-6839
President & CEO Michifumi Watanabe
Lines of Business Manufacturing and sales of atomized metal powders
Copper powder, Tin powder, Bronze powder, Brass powder, Silver powder,
Platinum powder, Gold powder, Stainless steel powder
Nickel powder, Nickel alloy powder, etc.
Nihon Seiko(Shanghai) Co., Ltd.
Head Office 26/F Suite2628B New Town Center Building,
83 Loushanguan Road. Changning District, Shanghai, P.R.China 200336
Tel:+86-21-3133-2681, Fax:+86-21-3133-2604 Please contact us by e-mail
President Noritaka Ueda
Message from President
Directors and Corporate Auditors
Company Profile
Company History
Lines of Business