Company information
Seal technology and fluid control expert.
We, Seal Tech Co., Ltd., entered into a sales agency agreement with FURON Corporation in the United States in June 1987 and began domestic sales of their SPRING ENERGIZED SEAL. Today, there is a growing demand for improved working environments, efficiency, and safety across all industrial sectors. However, even in this technologically advanced era, issues caused by fluid leakage persist, and we feel that the demands are increasing. Through the sale of fluid control equipment, our company has developed as a technical trading company that addresses such troubles and technical challenges, responding to the increasingly sophisticated and diverse needs, and contributing to Japanese manufacturing. To gain even greater trust and assurance from our customers, we obtained ISO 9001 certification on April 24, 2011, and are committed to continuous improvement and maintenance through the thorough establishment and operation of a "Quality Management System." Moving forward, we will continue to adopt a customer-oriented approach and strive to respond accurately and swiftly to our customers' needs through the development of products and technologies. We sincerely ask for your continued support and patronage.

Business Activities
Seal Tech is a specialized trading company that provides a variety of products related to fluid control, primarily focusing on high-quality seals (seal packing) imported from overseas. We handle a wide range of fluid control products, both domestically and internationally, and propose optimal products tailored to the diverse needs and requests of our customers in various industries such as medical, automotive, semiconductor, food, and energy. We offer reliable seal packings and gaskets suitable for harsh operating conditions, as well as rotary unions, slip rings, various valves, high-pressure filters, temperature measurement screws, fittings, and more.
Key Partners
IHI Corporation, IHI Aerospace Corporation, IHI Engine Corporation, Asahi Sunac Corporation, Azbil Corporation, Ulvac, Inc., Uno Zawa Ironworks Co., Ltd., NT Tool Co., Ltd., Ebara Corporation, Kawasaki Heavy Industries, Ltd., JAXA, CFT Landsberg Corporation, J-Wind Co., Ltd., Subaru Corporation, Sumitomo Rubber Industries, Ltd., Sumitomo Heavy Industries, Ltd., Dai Nippon Printing Co., Ltd., Tatsuno Corporation, Toshiba Corporation, TB Global Technologies, Inc., Toppan Printing Co., Ltd., Toyotsu Machinery Corporation, Nikkiso Co., Ltd., Nihon Kohden Corporation, Nippon Steel Corporation, Nippon Bunkou Co., Ltd., Hitachi, Ltd., Hitachi Global Life Solutions, Inc., Hitachi High-Tech Nexus, Fukuda Trading Co., Ltd., Fujitsu Limited, Bridgestone Corporation, Honda Motor Co., Ltd., Mitsubishi Heavy Industries, Ltd., Mitsubishi Electric Trading Co., Ltd., Musashi Engineering, Inc., Yoshino Industrial Co., Ltd., Yotsuba Machinery Manufacturing Co., Ltd., Lasertec Corporation.
Company overview
- Company name シールテック 本社、大阪営業所
- Establishment June 17, 1987
- capital 1500Ten thousand yen
- number of employees 37person
- Address 〒222-0033 Kanagawa/ Kohoku-ku, Yokohama-shi/ 3-18-9 Shin-Yokohama, Shin-Yokohama IC Building 8th Floor View on map
- TEL 045-473-7001
- FAX 045-473-7017
