De You Environmental Protection Technology Co., Ltd. is located in Shijiazhuang, the capital of Hebei Province, specializing in the production and processing of industrial filter paper, oil filter paper, edible oil filter paper, qualitative and quantitative filter paper, absorbent paper, and other environmental protection technology products. Currently, our main products are industrial filter paper and oil filter paper, which are widely used in industries such as power, oil refining, and are essential for liquid-solid and gas-solid separation in fields like grinding machine machining, steel metallurgy equipment processing, automotive manufacturing, cement industry, and steel metallurgy. Guided by market demand, we continuously innovate, research, and produce filter materials that feature high tensile strength and low fluid resistance, earning us excellent customer reviews.