A sewage treatment company provides the essential service of designing, constructing, supplying equipment for, and often operating facilities that purify wastewater. These companies range from large-scale engineering, procurement, and construction (EPC) firms that deliver turnkey plants to specialized manufacturers focused on producing key technological components. Huake occupies a distinct and critical niche within this ecosystem as a specialized manufacturer and technology provider. We are not a general contractor but an expert innovator and producer of non-metallic sludge scraping systems for sedimentation tanks. Our focus is intensely vertical: we dedicate our research, development, and manufacturing prowess to solving one of the most persistent operational challenges in treatment plants—equipment corrosion. By supplying our advanced composite scrapers to EPC companies, consulting engineers, and municipal plant operators, we empower them to build and maintain more reliable and cost-effective facilities. Our role is that of a trusted partner and supplier, providing the core technology that ensures the efficiency and longevity of the vital primary treatment stage. We collaborate with other companies in the industry to elevate the overall standard and reliability of sewage treatment infrastructure.