キョウセイ List of Products and Services

Our company is capable of manufacturing a variety of sizes of Erofin tubes, ranging from thin to thick. We design and manufacture each tube individually according to the customer's specifications. Since we conduct research and development, design, and manufacturing in-house, we can provide a speedy response. Additionally, we are flexible in addressing inquiries regarding materials such as iron, stainless steel, aluminum, copper, and other materials, so please feel free to consult with us. 【Features】 ■ Completely custom-made optimal design ■ Quick response ■ High efficiency and high quality *For more details, please refer to our catalog or feel free to contact us.

• Heat exchanger

Our company is engaged in the manufacturing and sales of various heat exchangers as a heat exchanger manufacturer, producing not only elofin tubes but also a wide range of heat exchangers. Heat exchangers come in a variety of purposes, shapes, specifications, and standards, and we flexibly accommodate these products. With over 50 years of experience and technology, we have built relationships with many customers. Please trust us with anything related to heat exchangers. 【Business Activities】 ■ Design, manufacturing, planning, and sales of heat exchangers, steam coils, elofin tubes, elofin heaters, plate fin coils, liquid coils, cabinet heaters, unit heaters, shell & tube heat exchangers, plate-type heat exchangers, gas-to-gas heat exchangers, direct flame gas burners, electric heaters, duct piping jabbara, and general heat exchangers. *For more details, please refer to our catalog or feel free to contact us.

• Heat exchanger