Recently, the state has made new arrangements for cracking down on pollution prevention and control, and demanded to raise work awareness. The basic working method is to keep an eye on the problem and solve the problem. It is necessary to establish and improve a scientific problem-discovery mechanism, widely mobilize the masses, strengthen social supervision and public opinion supervision, improve the level of informatization and technical equipment, and continuously enhance the ability to discover problems. It is necessary to focus on the main contradictions and outstanding problems, be good at grasping the key issues that affect the whole body, and implement the action plan for prevention and control of the atmosphere, water and soil pollution. It is necessary to take the problem-solving as a foothold and focus point, sum up and promote the successful experience, and force formalism and bureaucracy to solve the problem. We must continue to promote the comprehensive control of air pollution in Beijing, Tianjin and Hebei and surrounding areas, and persist in doing a good job of cleaning and heating in winter, maintaining governance and improving momentum, and let the people see the changes and have more sense of gain. We must earnestly do a good job in rectifying the ecological and environmental problems in the Yangtze River Economic Belt, increase penalties, and rectify the chaos of the code to form an effective shock. We must impose strict punishment on newly discovered problems, and we will never stop the results. It is necessary to increase the investigation and punishment of environmental damage in important areas such as ecological protection areas, ecologically sensitive areas, and national parks, and find them in a timely manner, deal with them seriously, and seize the typical cases of the reverse to strengthen warning education. We have been working hard in the front line of pollution prevention and control, and strive to improve the scientific and technological research level of sewage pumps and submersible pumps, and make solid contributions to the construction of ecological civilization in China.

In order to meet the needs of sewage pump equipment of different environments and different uses, we have developed and produced a variety of products such as submersible sewage pump, cutting submersible sewage pump, corrosion-resistant and heat-resistant submersible sewage pump, and mixing and sewage pump. Especially worth mentioning is the national standard WQ (D) all stainless steel precision casting sewage sewage submersible pump using stainless steel precision casting shell, with corrosion resistance, environmental protection, high lift, large flow and so on. The oil chamber is made of fluoro rubber double-sided mechanical seal, and the outer chamber adopts single-sided fluorine rubber mechanical oil seal structure, which effectively reduces the sealing water inflow caused by the friction between the skeleton oil seal and the shaft. The motor adopts high temperature wire, Class F insulation and thermal protection device to effectively extend the service life of the pump.