ｉｎｆｒａｔ List of Products and Services

For rust prevention of steel towers and painting work on steel structures in bridge construction, trust NITTO, which has extensive experience. We can handle everything from transmission towers, radio towers, and road bridges to large facilities like power plants and thermal and hydroelectric power stations. We provide quick estimates and pricing. Our outstanding teamwork is led by supervisors who are well-acquainted with the site. Painting and construction work come with various risks. To carry out work safely and efficiently, and to finish accurately, teamwork is essential. The high-quality work we deliver stems from supervisors who understand the difficulties of the job and from colleagues who trust each other. With our strengths in technology and trust, we are not only focusing on the domestic market in Japan but also considering expansion into the Asian region. 【Business Activities】 ■ Painting work for steel structures ■ Construction work for schools and public facilities ■ Other businesses (metal spraying work, hazardous material removal work) *For more details, please refer to the PDF materials or feel free to contact us.

• Plastering and painting work
• Interior construction
• Elevator installation work

The Puzzle Method is a super long-lasting corrosion protection technique that dramatically enhances the corrosion resistance of sacrificial anti-corrosion metal spraying (aluminum/zinc) combined with anti-corrosion coatings. Invented in Europe about a century ago and developed in Japan as a construction technology, it integrates the metal spraying technology with over 120 years of expertise from Nippon Paint's coating technology, established with the desire to "protect steel materials, the backbone of civil engineering and construction, across centuries." 【Goals of the Puzzle Method】 ■ Improvement of expected service life for corrosion resistance ■ Reduction of LCC (Life Cycle Cost) ■ Enhancement and generalization of maintenance technology ■ Gaining trust in steel materials *For more details, please refer to the PDF document or feel free to contact us.

• Special Construction Method
• others

The TAPS Method Research Association was established on May 20, 2013, and is a research group focused on a new technology and method for corrosion protection by spraying aluminum-magnesium alloy onto a substrate using the plasma arc spraying technique. Nihon Expressway Company Limited, Fuji Giken Co., Ltd., and Fuji Engineering Co., Ltd. jointly developed the plasma arc spraying "TAPS(R) Method" using Al-Mg alloy, as well as the production of "sprayed bolts" and the promotion of the anti-slip spraying "Askid(R) Method" through metal spraying. The association aims to improve the corrosion resistance of structures such as bridges and to contribute to the sound business development of the association and its members. 【Features】 ■ Plasma Arc Spraying ■ Sprayed Bolts ■ Askid Method *For more details, please refer to the PDF materials or feel free to contact us.

• Special Construction Method
• others