We have been in business for 35 years. Major brand makers, ironworks are our lead customers, and we have a number of good record of sales. We manufacture each damper according to customer's requirements and, always try to suggest best way to our customers.

We have a number of sales as OEM.

*It is for dividing exhaust-gas from diesel engines and turbine engines.
*As our guarantee of quality, it is possible to produce and provide from China. (In case of using it in China, it helps to reduce costs.)If you give us use requirement, we will suggest best way to you.
*We have long track record in Japan and engage in a number of business.
*It can be responded to rapid rise in temperature at 400-600 degree.
*Size, Temperature, Color: please specify
 Weight: it is different  each damper according to size, material, usage.
*According to make-to-order, please contact us about more details.

We can only accept 100% T/T in advance at the first time.

Please visit our website: http://www.koei-kiko.com/

We will answer inquiries promptly.

Please write the condition.