Houwa Kogyo Co., Ltd. Home > Products / Technologies > Production Facilities
Production Facilities
Main Office
- Nagoya Main Office
- 3-15-20 Rokuban, Atsuta-ku, Nagoya-shi, Aichi-ken, Japan 456-0058
Toyohashi Plant
- Toyohashi Plant
- 208 Fujimi-cho, Toyohashi-shi, Aichi-ken, Japan 441-3126
Hamamatsu Plant
- Hamamatsu Plant
- 26 Kozawatari-cho, Minami-ku, Hamamatsu-shi, Shizuoka-ken, Japan 432-8063
SIAM HOUWA CO., LTD.
- SIAM HOUWA CO., LTD.
- 84/9 Moo.9 T.Bangwua, A.Bangpakong, Chachoengsao 24180 Thailand
- Overseas Affiliate Companies
- SIAM HOUWA CO., LTD. (Thailand / Independently funded)
- BHARAT SEATS LTD. (India / Licensing of technology)
- ISO certified
June 2000 ISO9001 certification (JET‐0296)/ Houwa Kogyo Co., Ltd. Toyohashi Plant August 2002 ISO14001 certification (E02‐275)/ Houwa Kogyo Co., Ltd. Toyohashi Plant June 2006 ISO9001 certification (JET‐0296)/ Houwa Kogyo Co., Ltd. Hamamatsu Plant July 2007 ISO14001 certification (E02‐275)/ Houwa Kogyo Co., Ltd. Hamamatsu Plant
Products / Technologies
Houwa Kogyo Co., Ltd.
3-15-20 Rokuban, Atsuta-ku, Nagoya-shi, Aichi-ken, Japan 456-0058
- Phone:
- +81-52-654-2341