Plant Business

As an engineering company capable of consistently executing engineering, procurement, construction, and plant maintenance, responds to various customer requests, primarily in petrochemicals, as well as in inorganic chemistry, environmental conservation, and new energy plant projects.

【Main Business Areas】Petrochemicals & Inorganic Chemistry

Petrochemicals

Our company primarily focuses on petrochemicals, offering a wide range of plant design, procurement, and construction services (EPC services).

  • Petrochemical Plant

    As an engineering company that can consistently handle the design, procurement, construction, and maintenance of plants, our company has been responding to various customer requests, primarily in petrochemicals, as well as in inorganic chemistry, environmental conservation, and new energy plants.

  • Hydrogen Plant

    This is a device for producing high-purity hydrogen using LPG (butane) and naphtha as raw materials. We provide plants where hydrogen is produced from raw materials using the steam reforming method, and further purified to high purity through the PSA (Pressure Swing Adsorption) method.

  • Other

    We are actively engaged in various projects to meet the diverse needs of our customers, including strengthening the shipping facilities of refineries and providing EPC (Engineering, Procurement, and Construction) services for related industries in petrochemicals.

Inorganic Chemistry

We provide the latest technologies, products, and processes in the field of inorganic chemical plants.

We cater to a wide range of demands in the construction of inorganic chemical plants, including sulfuric acid, phosphoric acid, fertilizers, nitric acid, and smoke denitrification.
In the field of inorganic chemical plants, we continuously accumulate improvements and innovations to offer the latest technologies, products, and processes.

  • Sulfuric Acid Plant

    Through a technical collaboration with Monsanto Company, we have constructed approximately 70 plants and earned trust from various domestic companies through the latest technology in EPC (Engineering, Procurement, and Construction).

  • Salt Manufacturing Equipment

    We use a batch-style double-effect pan that combines the unique production method (commonly known as the natural salt production method) of Hakata Salt Industry Co., Ltd. with our plant design technology. We have automated the batch operation, which previously relied on experience and intuition, resulting in a facility that significantly improves energy efficiency and operational efficiency.