Tsubaki products contribute to society through use in a wide range of fields and in a variety of applications. Industries include general industry, automotive, resources/materials, food/medical, infrastructure/environment and life/leisure.

Tsurumi remarkable successes in fields including construction, civil engineering, mining, industrial wastewater, domestic wastewater, sewage treatment, flood control, facilities designed to bring people into closer contact with water, and scenery creation have proven Tsurumi's creativity and capability to the world.

Sinopec's business includes exploration, refining and marketing of oil and gas; production and sales of petrochemicals, chemical fibers, chemical fertilizers and other chemical products; storage and transportation of crude oil and natural gas; import, export and import/export agency for crude oil, natural gas, refined oil, petrochemicals and other chemicals.