Development involved investigating the seeds and needs, performance and cost, and making thorough comparisons with rival products, while also searching for compromises on how versatile the product should be.
We believe that the gradual development of additional options and variations to meet customer requirements is also a factor in the increase in adoption.

It became a race against time to figure out how to avoid problems in the early stages of release, and to make continuous improvements to bring the amount of leakage to near zero during development tests. It took two years from development to the long-awaited release.

One of Tanken's strengths is its speedy response. Rather than taking steps, each department fulfills its role in parallel to achieve the goal in the shortest possible time. I think this will lead to the possibility of such responses.

I believe this is due to our attitude of sincerely responding to customer concerns and listening to the entire company, including sales, technology, and production. I think it's important to keep trying, rather than saying that you can't do something because you don't have a track record or giving up because you've failed, and that the spirit of ``exploration (tanken) will lead to success'' has been passed down.
When I was young, I sometimes wondered if this challenge would be profitable (lol), but I believe that in the end, I gained the trust and trust of our customers and contributed to an increase in orders.

In the 26 years since we started selling our products, I don't think there has been any particular change in the response from our customers, but our products have been adopted in a variety of specifications and devices, and we have built up a track record of numerous deliveries. I believe that the fact that we have made improvements and expanded our lineup in order to respond in detail to our customers' conditions and situations has also led to our reputation for trust and trust.