President

：

Nobuyuki Kanayasu

Established

：

10 November, 1952

Capital

：

10 million yen

Head Office

：

1F, 1-7-15 Higashi-Ueno, Taito-ku, Tokyo 110-0015

TEL　 +81-3-3831-6600　　FAX　 +81-3-3833-7747

Yashio Office

：

365-4 Tenjin, Kamibanba, Yashio-shi, Saitama 340-0803

TEL　/　FAX　 +81-48-951-5272

Main business

：

Sale and processing of copper alloy material, etc.

Products

：

Nonferrous metal

• Brass, Tando (copper-zink alloy), copper, nickel silver (white metal),
  pressed aluminum material, board, etc,
• Kuromido(copper alloy containing arsenic), copper plate for toreutics

Parts

• Pin's parts, tie clips, cuff buttons, processed goods by order, brooch clips, etc.

Others

• Shippo (cloisonne) enamels, different types of silver solder flux, etc.