Ningbo FLK was established in 1998, with its headquarters located in Ningbo, Zhejiang. The company operates manufacturing bases in Thailand, Chengdu, and Hunan.

Ningbo FLK is recognized as a "Manufacturing Champion" and a "Specialized and Innovative Little Giant" enterprise at the national level. It is a state-level high-tech enterprise dedicated to the research, development, manufacturing, sales, and service of products such as engineering ceramics and fluid equipment components. Its products are widely used in industries like new energy, semiconductors, photovoltaics, mining machinery, aerospace, nuclear power, deep-sea drilling, as well as oil, chemical, food, pharmaceuticals, shipping, electricity, and water treatment.

The company hosts national-level model academician workstations, national-level postdoctoral workstations, provincial enterprise research institutes, and provincial R&D centers. Ningbo FLK collaborates closely with over 30 universities and research institutes across the country, leading or participating in the development of more than 10 national and industry standards. It holds over 30 authorized invention patents and undertakes projects including the "12th Five-Year Plan" National Science and Technology Support Program, the National 863 Frontier Technology Research Project, national key special projects, and major municipal "2025 Projects." The company has also received more than ten provincial and ministerial-level scientific and technological awards.