Philosophy behind the logo
Our company name originates from the term "Keiten Aijin". Since our establishment in 1934, it has been carried on in the hearts of each and every one of us. We are a company with a long history of trust and achievement. Our company logo is "KI", which is the Romanization of "Keiai".
The corporate colors are a combination of blue and red. This represents the company's involvement in both the arterial (red) and venous (blue) businesses.