We are aiming to become a "100-Year Company," a company that will continue to exist beyond 100 years, by promoting "Transfor mation" and "Relentless Pursuit."
Our goal is to "become the No.1 partner to our customers" through creating the "Filtration Business," "System Solutions Business," and "Consumer Business" applying our unique "Filtration Technology."
ROKI GROUP works to create products that lead to customer satisfaction with the "Filtration Business," "System Solutions Business," and the "Consumer Business" as the pillars of our company.
We develop, manufacture and sell filter products and housing products used in manufacturing processes in each field.
System Solutions Business:
We develop, manufacture and sell ozone devices and water treatment
We design and sell products as IKOR brand for general customers.
Nippon Roki K.K. (present ROKI TECHNO CO., LTD.) was founded in Sanno, Ota-ku, Tokyo.
The company was awarded the Selete Award 2005 by Semiconductor Leading Edge Technologies (SELETE) for its support of the next generation semiconductor development.
The Hokuriku Plant was elected as one of the “300 middle-scale companies which are active in manufacturing” by the Ministry of Economy, Trade and Industry.
Established a subsidiary company, ROKITECHNO SINGAPORE PTE.LTD.(present ROKI GROUP INTERNATIONAL PTE. LTD.) in Singapore.
Established a subsidiary company, ROKI S&S Malaysia Sdn. Bhd. in Malaysia Johor.
Established ROKI GROUP HOLDINGS CO., LTD. (present ROKI GROUP CO., LTD.) and built a holding system. And ROKI TECHNO CO., LTD. has established ROKI TECHNO KOREA CO., LTD. (present ROKI S&S Korea Co., Ltd.) in the Republic of Korea for the purpose of selling industrial filter cartridges, ozone generator and water treatment system.
Established a subsidiary wholly owned by ROKI GROUP International Pte. Ltd., ROKI S&S America, Inc. in Torrance, California, USA for business expansion and sales reinforcement in the Americas.
ROKI TECHNO CO., LTD, established a new company "ROKI TECHNO MARKETING CO., LTD." by company split which is responsible for sales of products in Japan.
Ceramic Capacitors / Flat panel Displays / Secondary Batteries / Recording Media / Other Electronics
・Fine Chemicals Market
High-Purity Chemicals for Electronics / Photosensitive Materials such as Photoresist / Functional Inks / Polishing Slurry / Other Fine Chemicals
Inorganic Chemicals / Organic Chemicals / Plastic Raw Materials / Other Chemicals
・General Industry Market
Household Products such as Cosmetics / Detergents / Eyeglass Lenses / Paint/Ink / Lubricants / Other General Industrial Products
・Food and Beverages Market
Alcoholic Beverages / Soft Drinks / Starch Sugar / Seasoning / Other Food, Beverage
System Solutions Business
Cleaning of LCD Panel / Cleaning of Wafer / Metal Oxide Film Formation
・General Industry Market
Film Surface Modification / Bleaching of Fiber
・Food and Beverage, Pharmaceutical Market
Sterilization of Manufacturing Water / Cleaning and Sterilization of Filled Containers / Chamber Sterilization / Sterilization of Foodstuff
・Water Treatment, Environment Market
Sterilization of various Cooling Water / Rain Water Reuse / Deodorant and Bleaching of Industrial Waste Water / Sludge Reduction / VOC Removal / NOX Removal
We will continually improve the quality of our products and strive to be the number one partner to our customers.
Our approach to providing the best quality to our customers are as follows:
1. Product development that responds to market demand by pursuing inherent technologies.
2. Stable product supply by a consistent quality assurance system of vertical integration from design to production and to sales.
1. Continuous improvement by the ROKI GROUP Integrated Quality Management System.
2. Implementation of quick proposals by substantiation and analysis technology.
1. Increase skills of employees thru Company Training System (Smacky College)
2. Encouragement of in-house certifications and qualifications (expertise, management technology, and public certifications)
Chairman, President and CEO:
Audit & Supervisory Board Member:
Number of employees 484 (As of the end of March, 2018)