Recently, suspicious emails impersonating our employees have been sent to our business partners.

Please do not reply to such emails.If anything seems even slightly suspicious, please check with responsible person first.

Best regards,

We would like to thank you for your continued patronage.

We are pleased to inform you that we will be closed during summer vacation.

We apologize for any inconvenience this may cause you.

Closed: August 9 (Sat.) - August 17 (Sun.)

For inquiries during the holidays, please contact: info@taiseikogyo.co.jp

We’re excited to announce the addition of two new high-flow models — MCS-08 and MCS-12 — to our popular Tayclone cyclone filter lineup.

➡Click here to view details

We would like to thank you for your continued patronage.

We are pleased to inform you that we will be closed during the Golden Week holidays.

We apologize for any inconvenience this may cause you.

Closed: April 26 (Sat.) - April 27 (Sun.)

　　　  April 29 (Tuesday)

　　　  May 3 (Sat.) - May 6 (Tue.)

For inquiries during the holidays, please contact: info@taiseikogyo.co.jp

We regret to inform that FCW type oil cooler will be discontinued soon.

＜Date of discontinuation＞

Production will continue until August 31, 2025

※Production end date may be earlier depending on order status.

➡Detail

We regret to inform you that our company will be temporarily closed for the year 2025 as follows.

 We apologize for any inconvenience this may cause and thank you for your understanding.

＜Date of temporary closing＞

March 21, 2025 (Fri.): Recommended day for taking paid vacations

May 30, 2025 (Fri.): Company event

September 22, 2025 (Monday): Recommended day to take paid vacations

<Contact information during the holidays＞

　info@taiseikogyo.co.jp or Inquiry Form

We are pleased to inform you once again that our subsidiary,「大生流体技术（中山）有限公司」, has closed its business on August 31, 2024.

Currently, there is a company named「大生流体技术（宁波）有限公司」, which has a similar name to our former subsidiary「大生流体技术（中山）有限公司(Taisei Fluid Technology (Zhongshan) Co., Ltd.)」.

It has nothing to do with our company「TAISEI KOGYO Co., Ltd.」

We would like to ask our customers to be very careful to avoid any misunderstanding or confusion.