Why choose Seimei Engineering for
air conditioning equipment construction in Hamamatsu ?
The Seimei Group was founded on April 5, 1964 as “Seimei Electric.”
At the time, we were in the manufacturing industry. The Seimei Group has continued to evolve in line with the needs and changes of the world.
Currently, we have Seimei Engineering in the air conditioning division, Seimei Denko in the electrical division, and Seimei Links in the consulting division.
We aim to be a corporate group that continues to grow with the changing and evolving times – the Seimei Group.

Three strengths of Seimei Engineering
STRENGTH 01
Trust and achievements for over 30 years: Creating comfortable spaces with reliable technology
As a long-established HVAC company, we have led the industry by never compromising on technological innovation and customer service.
We are constantly striving for quality and efficiency, from providing cutting-edge air conditioning systems to realizing customized solutions and working with a variety of manufacturers.
We strive to provide services tailored to the needs of each individual customer, helping to create comfortable living and working environments.
Since our founding, we have always responded to changes in the industry, incorporating technological advances, and continuing to provide environmentally friendly products and services.
We aim to continue to be a company that is loved by everyone, and this is proof of our commitment to building trust and a proven track record, and above all else, prioritizing customer satisfaction. As a partner in creating comfortable spaces, we will continue to provide value that exceeds our customers’ expectations.
STRENGTH 02
Cross-border response capabilities: Malaysian base and expansion into Asian markets
Creating and providing comfortable spaces across borders. To realize this vision, we have established a new base in Malaysia and begun our challenge in the Asian market.
Seimei Engineering Malaysia is now celebrating its 10th anniversary. Every year, we welcome trainees from Malaysia.
By understanding the specific climatic conditions and cultural backgrounds of each region and providing customized air conditioning solutions to suit them, we are able to create more comfortable living and working environments.
Malaysia, with its strategic location and growing market, is an important foothold for our expansion into Asia.
Our Malaysian base marks a major step forward and the beginning of our challenge in the Asian market.
Our goal is to continue to be a trusted partner and provide comfortable spaces for our customers in this region.
STRENGTH 03
“Quality” and “Safety” proven by our track record of transactions with listed companies
The core value of our business is “trust,” as evidenced by our long-standing business relationships with listed companies.
For us, doing business with listed companies is more than just a business transaction. This is because we must meet strict quality standards and safety requirements and demonstrate consistent reliability.
In order to meet these demands, we take an uncompromising approach in everything from quality control to service provision and after-sales support, and I believe this is what is recognized.
We will continue to build on this trust and strive for further growth and innovation.


