Nazatec Co,.Ltd.

Riken manufactures automobile engine parts. The company's products include piston rings, valve sheets, camshafts, and crankshafts. Riken also makes pipe fittings, incinerators for industrial waste, and electromagnetic shielding materials. It was founded in 1927 and is based in Tokyo, Japan.

CAST focuses on the research, development, manufacturing, and sales of sensors and peripherals. Its products include pipe-thinning monitoring systems, ultrasonic sensors, and more. The company was founded in 2019 and is based in Kumamoto, Japan.

Showa Corporation provides customers with pipes, piping support fittings, construction equipment, heat-insulating materials, housing equipment materials, etc. It is based in Tokyo, Japan.

Daido Metal is manufacturer of bearing for automobiles, marine engines, construction machinery and general industrial use. It is based in Nagoya, Japan.

Waqua focuses on the planning, developing, manufacturing, and sales of water treatment equipment. The company develops industrial desalination and water purification devices, as well as water purifiers for consumers. It was formerly known as Y's Global Vision. The company was founded in 2012 and is based in Uruma, Japan.

ISCO provides a wide variety of piping materials and provides solutions for various environmental, geothermal, golf, industrial, landfill, mining, municipal, nuclear, waterworks and culvert-lining applications. It was founded in 1962 and is based in Louisville, Kentucky..