SP Group is a modern enterprise that integrates research and development, manufacturing, sales, and services. Headquater in Changsha City，Hunan Province responsible for import and export business. We own production base in Hangzhou City, Zhejiang Province, which is dedicated to the research, development, and service of construction and municipal water supply and drainage equipment. We have introduced advanced technologies from abroad, and we adhere to technological research and development as the core driving force for the company's development. We have successfully developed dry sewage electric pumps, sewage lifting pump stations (devices), comprehensive separation systems for kitchen wastewater (oil-water separators), integrated prefabricated pump stations, and remote monitoring service systems.Our products are widely used in civil, industrial, construction, and municipal engineering fields. We value the social responsibility of the company, care for the health and safety of employees, produce environmentally friendly products, and strive for sustainable development, considering environmental protection as our own responsibility. Pursuing excellence in quality is our goal, and we constantly explore and innovate. High-quality products are the foundation for the stable development of the company. Our corporate philosophy is Unity, Enterprising, Focus, and Win-Win.