三協製作所 Company Profile

Leave it to us for aluminum products ranging from large diameter long sizes to small precision items!

Sankyo Manufacturing Co., Ltd. has been dedicated to meeting customer expectations through consistent production from development to finished products as a top manufacturer of aluminum plastic processing and precision cold forging since its establishment. We pursue net shape manufacturing that does not require machining, and with the motto of "responding to customer needs by providing the best products and services," we aim to strengthen and enhance our technological development capabilities to offer high value-added products. 【Domestic Locations】 Head Office: 3-11-8 Higashi-Nihonbashi, Chuo-ku, Tokyo, MKT Higashi-Nihonbashi Building 9F TEL (03) 4226-3900 (Main) Yamagata Factory: 1680 Imaizumi, Nagai City, Yamagata Prefecture TEL (0238) 88-9711 (Main) Nagoya Branch: 2-3-15 Aoi, Higashi-ku, Nagoya City, Aichi Prefecture, FAMILLE Aoi Building 905 TEL (052) 977-3900 (Main) 【Overseas Locations】 Thailand Factory: SANKYO KANEHIRO (THAILAND) CO., LTD Hi-Tech Industrial Estate, 138 Moo 1, T. Banpho, A. Bang-pa-in, Ayutthaya 13160, Thailand