Hebei Muyang Environmental Protection Equipment Co., Ltd. and Hebei Chaowei Power Supply Co., Ltd. signed a strategic cooperation agreement, the two sides will carry out in-depth cooperation in the field of waste gas and waste water treatment in the production process of new energy batteries. Muyang environmental protection will provide customized bag filter, activated carbon adsorption box and other equipment for Chaowei to help it realize the production of the whole process of environmental protection standards. Xu Zengguang said that this cooperation will promote the layout of Muyang environmental protection in the new energy industry chain environmental protection supporting areas, the future plans to build a circular economy demonstration project with more battery companies.