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Business Group
We have been in business for 100 years.
We will continue to support the foundation of society with the collective strength of our business group.
Nippon Coke & Engineering Company, Limited has actively supported the national infrastructure of Japan through its wide-ranging business coordination with over 20 companies.
Fields related to our mainstay businesses, such as energy, industrial equipment, ceramic engineering, and transportation are included in this.
Moreover, we have expanded to other fields, including new materials development and IT service.
In addition to the collective strength of these business groups, we will continue to develop even more dynamic business activities and contribute to the creation of a new industrial stage through the application of technology from our partner Nippon Steel Corporation and the worldwide information network of Sumitomo Corporation.
Various ceramic products by Ariake Materials Co., Ltd, including free-machining ceramics, engineering ceramics, and dielectric ceramics.
GA has succeeded in extracting the characteristics of both graphite and carbon as negative-electrode materials.
Ariake Machinery Co., Ltd.
Monitoring and Control Board manufactured by Sun Ariake Electric Co., Ltd.
Development of Original Advanced Materials- "Ariake Materials"
Ariake Materials has made the impossible possible and brought forth many unique manufactured goods.
Up to now, it has been difficult to cut ceramics. Ariake has made this possible. The company has a lineup of various kinds of ceramics, including free-cutting, engineering, and dielectric materials.
Globally, it has also expanded as its original raw material and manufacturing technologies have led to the development of high level carbon materials, such as negative-electrode material for use in lithium ion secondary batteries (GA) and separator material for use in fuel cells. The company has established a special niche in the industry and has gained attention from many different sectors.
Using advanced techniques, Ariake Machinery Co., Ltd. has developed next generation machinery.
Many achievements over many years in plant and engineering development.
Total service is offered, meeting the needs of the customer, down to the finest detail.
This department supports high tech operations by providing "vacuum chambers." This contributes to the creation of new products for the next generation.
Fine Particle Machinery DepartmentHigh level particle technology is used for the advancement of electronic materials.
General Industrial Machinery DepartmentBy taking advantage of its "total" operations, from preparation of materials and plate working to assembly and inspection, high quality products can be provided.
Technology Design DepartmentParticular to our manufacturing, this department has achieved improved production efficiency.
Plant and Maintenance DepartmentThis department has successfully integrated the various systems of operation involved in plant maintenance and construction.
Control and Systems Expert "Sun Ariake Electric"
Sun Ariake uses its accrued technological and achievement strengths to constantly explore new fields and new types of industry.
Sun Ariake has successfully integrated systems ranging from facility planning, design and manufacture, trial run adjustments and examination, as well as maintenance.
Measurement Control SystemsBy combining control and software technologies, various needs are met.
Electric WorkSun Ariake offers the perfect electrical system, from high voltage work to lighting and LAN installation.
Field MaintenancePreservation and maintenance management to maximize the value of the facility.
Information CommunicationsA network systems proposal which offers the most advanced information communications technology.
Major Affiliated Companies
Coal Resources & Mining Engineering Co., Ltd.
Sanbi Mining Co., Ltd.
Ariake Materials Co., Ltd.
Machines and Electrical DevicesAriake Machinery Co., Ltd.
Sun Ariake Electric Co., Ltd.
Suntech Co., Ltd.
Chiba Sanko Transport Co., Ltd.
Trading Companies and Individual ProductsItagaki Kinzo Shoten Co., Ltd.
Professional ServicesSun Information & Service Corporation
Kyushu Building Systems Co., Ltd.
Shin-tagawa Real Estate Co., Ltd.
Other
