(!) Since support from Microsoft will end on January 14, 2020, Windows 7 will be excluded from the recommended environment from December 15th, 2019 on this site. Penggunaan Window 7 tidak direkomendasikan pada website ini mulai tanggal 15 Desember 2019 dikarenakan support Windows 7 akan dihentikan Microsoft pada 14 Januari 2020.

  • Nomor telepon alternatif Kontak Layanan Pelanggan : 021-29182911| 021-29182991 | 021-29182997 | 021-29182998
    Alternative telephone number Contact Customer Service: 021-29182911 | 021-29182991 | 021-29182997 | 021-29182998

HEIWA HATSUJYO

HEIWA HATSUJYO INDUSTRY CO. has released "process patented" "spring washers" for industry development, and provides process patented fastener components including PS lock washers and disc springs for hex bolts with hex sockets. Additionally, the company holds the No.1 market share in Japan for NR retaining ring bearing components and crown-type retainers using advanced proprietary technology for the mold design process through to the press processing and heat treatment stages.