GPI is a registered trademark of Great Plains Industries, Inc. of the United States. It has been producing turbine and oval gear flow meters for more than 30 years. The headquarters of American GPI is located in Wichita, Kansas, USA. It is a global professional manufacturer of fluid transportation and measurement. Relying on its strong product development capabilities and complete turbine and elliptical gear flowmeter production lines and product testing lines. After more than 30 years of development, it has won the support and trust of more and more customers around the world. In China, GPI products have been widely used in the chemical, oil, pharmaceutical, food and beverage, water treatment, and automotive equipment manufacturing industries. GPI mainly produces two categories of products: ▲ GPI turbine flowmeter, oval gear flowmeter; ▲ GPI fluid delivery and storage system, including manual pumps, electric pumps, etc. Extended Reading: Fuel Flow Meters for Diesel-Marine fuel-Industrial oil