This report is the first publicly released "Enterprise Quality Integrity Report" by Zhejiang Felt Filter Technology Co., Ltd. (hereinafter referred to as "the Company" or "Felt"), in accordance with the provisions of the National Standard of the People's Republic of China GB/T29467-2012 "Implementat

This report, with Zhejiang Feite Filter Technology Co., Ltd. as the main body, discloses the content of the company's fulfillment of political, economic, social, and ecological responsibilities in 2022.

Construction scale and content: The project covers an area of 4795 square meters, with a total construction area of approximately 15672 square meters. 18 etching lines and 30 electrolysis lines will be purchased, and an annua

1, the filtration precision is high: the removal rate of suspended matter in water can be over 95%, and the impurities such as macromolecule organic matter, virus, bacterium, colloid and iron are removed. After good coagulation treatment water is treated and water is 10NTU, the effluent is less than