Company History

Company History


・Katsuya Yamamoto established Sanyo Alloy Research Institute in Koro, Kodera-cho,Himeji-city,Hyogo and started manufacturing and sales of cemented carbides.


・Reorganized Sanyo Alloy Research Institute and incorporated as Sanyo Alloy Manufacturing Co.,Ltd.

・Started use of SAN ALLOY for product brand name taken from company name of Sanyo Alloy.


・Changed company name to Sanalloy Industry Co.,Ltd.


・Opened Tokyo Sales Office.


・Opened Nagoya Sales Office.


・Newly built headquarters plant in order to increase production capacity.


・Started CVD coating.


・Succeeded in development of tough-to-fracture cermet and commercialized it.

・Established San・alloy Co.,Ltd. in Shikamachi, Hakui-gun, Ishikawa (Noto Industrial Park) in order to increase production capacity.


・Introduced HIP (Hot Isostatic Press).


・Opened Kyushu Sales Office.


・Relocated entire headquarters to Fukusaki-cho, Kanzaki-gun, Hyogo (Fukusaki Industrial Park) in order to expand business.


・Opened Malaysia representative office in George Town, Penang.


・Established SANALLOY INDUSTRY (THAILAND) CO.,LTD. in Ayutthaya, Thailand (Rojana Industrial Park) to start production and sales of cemented carbides in Southeast Asia.


・Established China office (Dongguan-city, Guangdong).


・Changed name of China office to DONGGUAN SANALLOY CO.,LTD.


・Opened Yokohama Sales Office.

・Incorporated Malaysia representative office and established SANALLOY INDUSTRY (MALAYSIA) SDN. BHD. in Bayan Lepas, Penang.

・Started recycle of cemented carbides.


・Opened Kanto Sales Office.

・Changed company name of San・alloy Co.,Ltd. to NOTOALLOY Co.,Ltd.

・Established new plant in Rayong (Amata City Industrial Estate) due to flood-ravaged SANALLOY INDUSTRY (THAILAND) CO.,LTD. (Ayutthaya).


・Relocated Kyushu Sales Office.


・Relocated Nagoya Sales Office.