Shanxi Hengde Environmental Protection Machinery Manufacturing Co., Ltd. is a large-scale filter press production enterprise that integrates research and development, design, production, sales, and service. It has a team of high, medium, and low level engineers who have been engaged in filter press production for many years, participating in enterprise management and product design. The company attaches great importance to product quality, and has perfect testing equipment, which can conduct Supervisory control on the quality of raw materials when they enter the factory and enter the warehouse, and the product quality when the complete machine leaves the factory. The company has passed the ISO 9001 quality system certification. The company has established a research institute, after-sales service department and filtration engineering department to provide users with perfect pre-sales and after-sales services, so that the risk of users is reduced to zero. Based on the filtration and separation industry, adhering to the green strategy, turning sewage into clear springs and sludge into resources, we aim to become a representative of "Made in China" in the field of filter equipment, providing better solutions for ecological environmental protection and China's development.