• Due to the typhoon(Hagibis) in Japan, delivery of some products may be delayed. We apologize for any inconvenience and thank you for your understanding
  • มิซูมิแจ้งวันหยุดทำการในเดือนตุลาคม 2562 คลิก | MISUMI's Holiday in October 2019 click


Since the company's founding, it has focused on the production of compact valves and couplings. The path followed by ASOH is a direct reflection of the history of compact valves. This includes the production machinery that supports the economy, the scientific and medical equipment that protect our lifestyle and the drink servers that keep our meals vivid. The active fields utilizing ASOH products are very diverse. ASOH will continue to carve out new markets into the future, endeavoring to create innovative products.