富士興業 List of Products and Services

Our company conducts open inspections and repairs of outdoor storage tanks, utilizing our many years of expertise. We have a track record of complete bottom plate and annular plate replacement work for Cone Roof Tanks (CRT) and comprehensive roof plate renewal work for Dome Roof Tanks (DRT). Please feel free to contact us if you have any requests. 【Main Construction Achievements】 ■ Cone Roof Tank (CRT) ■ Dome Roof Tank (DRT) ■ Floating Roof Tank (FRT) ■ Internal Floating Roof Tank (IFRT) ■ Spherical Tank *For more details, please refer to the PDF materials or feel free to contact us.

• Unit and other construction

We provide maintenance services. In daily maintenance work, we are responsible for inspecting and repairing the piping and equipment that make up the plant. In regular maintenance work, we carry out inspections and updates or modifications of equipment as mandated by law. In terms of daily maintenance work achievements, we have worked with clients such as AGC Inc. Chiba Plant and Cosmo Matsuyama Oil Co., Ltd. For regular maintenance work, we have experience with atmospheric distillation units and precision distillation units. [Daily Maintenance Work Achievements / By Client (Excerpt)] ■ AGC Inc. Chiba Plant ■ Cosmo Matsuyama Oil Co., Ltd. ■ Cosmo Oil Co., Ltd. Sakai Refinery ■ Taiyo Oil Co., Ltd. Shikoku Office ■ Cosmo Oil Co., Ltd. Sakaide Logistics Base *For more details, please refer to the PDF document or feel free to contact us.

• maintenance

Our company, as a partner of engineering firms, handles a full range of steel construction work including detailed design of construction, support manufacturing, equipment installation, piping work, and welding work. We have experience in projects such as the modification of the naphtha hydrogenation desulfurization facility at Idemitsu Kosan Co., Ltd. Chiba Refinery, the new construction of the ethylene cracking furnace at Maruzen Petrochemical Co., Ltd. Chiba Plant, and the TLE upgrade work for the ethylene cracking furnace. We are capable of handling oil refining plants and chemical plants. 【Main Construction Achievements】 ■ Idemitsu Kosan Co., Ltd. Chiba Refinery: Modification of naphtha hydrogenation desulfurization facility ■ Maruzen Petrochemical Co., Ltd. Chiba Plant ・ New construction of ethylene cracking furnace, TLE upgrade work for ethylene cracking furnace ■ Osaka Gas Co., Ltd. Himeji Manufacturing Plant: LPG piping renewal work ■ Mitsubishi Chemical Corporation Mizushima Plant: High-yield ethylene cracking furnace installation work ■ Nichia Chemical Industries, Ltd. Head Office Plant: Hydrogen production facility construction work *For more details, please refer to the PDF document or feel free to contact us.

• Unit and other construction

Our company primarily conducts open inspections, repairs, and construction of outdoor storage tanks. Leveraging years of experience, on-site mobility, and knowledge of regulations, we handle complete replacements and partial replacements of tank bottoms and roofs, as well as updates and modifications of ancillary piping and equipment. We contribute to preventing damage and maintaining durability by meeting legal standards and specifications for tanks. In addition to full bottom replacements through tank jacking, we are also capable of handling more specialized work that requires techniques such as partial replacements of annular plates. Furthermore, we collaborate with partner companies specialized in tank construction to carry out complete updates of floating roofs and fixed roofs. **Features** - Capable of partial repairs of tank bodies and weld seams, as well as replacements of bottoms, side plates, and roof plates. - Skilled workers with multiple qualifications related to construction are on staff. - High precision in tasks requiring tank-specific know-how. - Updates and modifications of heating coils, ancillary piping, and equipment related to tanks are also possible. *For more details, please refer to the PDF document or feel free to contact us.*

• Roof and gutter construction
• Renovation and repair methods

In Fujikogyo's "Routine Maintenance Work," we are responsible for the inspection and repair of the piping and equipment that make up the plant, preventing a decline in production efficiency and contributing to the stable operation of our customers' facilities. In addition, in "Periodic Maintenance Work," we not only respond to inspections mandated by law but also provide detailed support for equipment replacement and modifications, thereby supporting the extension of the plant's lifespan. In recent years, we have expanded our achievements by being entrusted with maintenance as a primary contractor and by carrying out periodic maintenance work in chemical plants. 【Features】 ■ Responding to customer requests with proposal capabilities and on-site execution power ■ Implementing detailed proposals from various perspectives, including construction, safety, quality, and cost reduction ■ Mobilization capability of approximately 1,000 partner companies ■ Completing large-scale projects on time and without accidents *For more details, please refer to the PDF materials or feel free to contact us.

• maintenance
• Renovation and repair methods

Our company provides a full range of steelwork services, including detailed design of construction, support manufacturing, equipment installation, piping work, and welding work, as a partner of engineering companies. We respond to customer needs with meticulous planning derived from accumulated know-how and reliable execution on-site. Both our headquarters and various business offices have dedicated departments for projects, allowing you to entrust us with construction centered around piping for new plant installations as well as modification work for existing facilities. [Features] - Responding to plant construction with meticulous planning and reliable execution - Capable of handling a wide range of project businesses - Able to accommodate facilities requiring specialized know-how, such as ethylene cracking furnaces - Established a system that can consistently handle everything from planning to on-site construction *For more details, please refer to the PDF materials or feel free to contact us.

• Other civil engineering works
• Piping materials (copper pipes, cast iron pipes)
• Piping Equipment

Since its establishment, our company has been engaged in the construction and maintenance of various plants, primarily in the oil and petrochemical sectors. As a comprehensive construction company with a consistent responsibility system from design to execution, we have earned significant trust and recognition. Moving forward, we will continue to pursue construction quality that assures our customers while thoroughly ensuring meticulous attention to safety. 【Services Offered】 ■ Projects ■ Tanks ■ Maintenance *For more details, please feel free to contact us.

• Unit and other construction