NF Energy's New Product - Delivery of DN4000 Vacuum Butterfly Valve PR Newswire SHENYANG, China, Sept. 10, 2013 SHENYANG, China, Sept. 10, 2013 /PRNewswire/ -- NF Energy Saving Corporation (NASDAQ: NFEC) ("NF Energy" or the "Company") is a leading energy saving services and solutions provider for China's power, petrochemical, coal, metallurgy, construction, and municipal infrastructure development industries. Recently, the Company's new product, the DN4000 vacuum butterfly valve, passed all quality tests and was delivered to a power plant in Shanxi Province, following the delivery of a DN3000 electric vacuum butterfly that was customized for Wuxiang Power Plant in Shanxi Province. At present, most vacuum butterfly valves manufactured by other companies in China are less than 3,500mm in diameter. The Company's engineers analyzed the strength and rigidity of the valve for the client by using a three-dimensional finite element method in order to complete this project, and completed the production of vacuum butterfly valves after a two-month experiment. The successful application of the DN4000 vacuum butterfly valve adds credence to the Company's brand as "the Top One Energy Saving Valve". About NF Energy Saving Corporation NF Energy Saving Corporation (NASDAQ: NFEC) is a China-based integrated energy conservation solutions provider. The Company's customers are mainly in the electric power generation (large-scale thermal power generation, hydroelectric power, and nuclear power), water supply, and heat supply industries. The company's major revenue is from energy efficient flow control solutions including equipment and energy efficiency project services. For more information, visit http://www.nfenergy.com. Contact Person: Andy Gao Phone Number: +86-24-25609775 Email:email@example.com SOURCE NF Energy Saving Corporation Website: http://www.nfenergy.com
NF Energy's New Product - Delivery of DN4000 Vacuum Butterfly Valve
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