NINGMAO.Since its establishment in 2003, NINGMAO has been deeply engaged in the valve manufacturing sector for many years, with a registered capital of 62 million yuan. Over the course of its 35-year history, the company has established long-term strategic partnerships with internationally renowned enterprises in Japan, Germany, and the United States, and has taken the lead in China in developing a diversified product portfolio centered on copper valves. Its core product lines include valves for central air conditioning systems, water supply and drainage systems, HVAC systems, fire protection systems, gas systems, and smart manifold systems. Major products encompass brass gate valves, globe valves, brass ball valves, check valves, brass filters, pressure-reducing valves, as well as cast iron valves, cast steel valves, thermostatic valves, and manifold systems, forming a comprehensive product line for residential and commercial applications.