the company was awarded the title of "Hunan Province Contract abiding and Credit Valuing Enterprise"; It has become a member unit of the County and Town Water Affairs Branch of the China Association for the Promotion of International Science and Technology, and has obtained patents for "a Submersible pump floating dock pump station ..
it signed with Hunan University of Technology and Hunan Ceramic Technician College to establish an industry university research cooperation unit.
the company will move to Zhuanbukou Industrial Park, Chashan Town, Liling City, covering an area of 53000 square meters. In 2020, it obtained the "Level III Qualification for General Contracting of Mechanical and Electrical Installation" and the "Safety Production License". The credit rating is rated as 3A.
Elected as the "Executive Chairman Unit of Hunan Shipbuilding Industry Association" in 2019
it obtained the qualification of "Hunan Provincial Ship Production License" and was recognized as a "Hunan High tech Enterprise"
it obtained patents for "a pump station that utilizes a float to extract water" and "a plug for the oil chamber of an exhaust type water pump".
the company was renamed as "Hunan Zhongda Energy Saving Pump Industry Co., Ltd." and became a strategic partner of Changsha Shipyard in Hunan Province.
64 multistage centrifugal pump products passed the national coal mine safety certification, and were rated as "Liling contract abiding and trustworthy unit"
the state-owned system was restructured and renamed as Liling No. 1 Water Pump Factory, which is a branch of Changsha Water Pump Factory.
the product passed ISO9001 quality system certification
it belonged to Lujiang Machinery Manufacturing Factory in Liling City and was a state-owned enterprise.