Development Leading Brand for Polyester Fabrics, Polyester Forming Fabric, Polyester Forming Wire and Paper Machine Clothing.

Hebei Defeng Polyester Fiber Co. Ltd. is committed to becoming a leader and most valuable company in the polyester industry in the world. It mainly produces various industrial polyester fiber. Currently, it has imported patented technologies from abroad for the production of papermaking networks. T

Polyester conveyor belt, also known as EP conveyor belt, wear-resistant conveyor belt, automatic conveyor belt, cement conveyor belt, has high modulus, small elongation, good thermal stability and impact resistance. It is suitable for conveying materials in medium-long distance, high-volume and high

Effects of Sludge Types and Mixtures on Dehydration Effect of SludgeThe type of sludge and the mixing ratio of sludge will directly affect the dehydration effect of sludge and the cost of sludge treatment. Generally, in actual operation, the initial sludge and residual sludge are usually mixed and t