Chiyoda Seiki Co., Ltd.

Chiyoda Seiki Co., Ltd. is a Japanese total gas system planner that has maintained a customer oriented approach for more than half a century, earning a solid reputation across the production, storage, distribution and consumption of industrial gases. The company specializes in high pressure gas equipment, offering a lineup of approximately 2,000 items, and provides total solutions spanning research, specification setting, design, manufacturing, quality control, installation, delivery and after sales service.

Its products are used not only in Japan but also in more than ten countries overseas, with the Chiyoda brand continuing to expand internationally. For advanced industries, the company has built cleanroom production facilities, including a class 10 cleanroom completed at its Harima plant, supporting the manufacture of pressure regulators and control boxes for semiconductor manufacturing processes. Chiyoda Seiki emphasizes rapid, technically expert service and continues to develop systems that supply industrial gas more safely and efficiently.