Ningbo Trust is your reliable supplier for diaphragm pumps and the pipeline accessories. Included diaphragm pumps, Pneumatic diaphagm pumps, Dosing metering pumps and the pipe fittings like safety valve, pulse damper, Y filter, and other supportings such as mixer, tank and flow meter, level meter, calibration column etc.

The products are Widely used in water treatment, petroleum, chemical industry, electric power, metallurgy, mining, shipbuilding, light industry, Agriculture, environmental protection, natural gas, papermaking, pharmaceutical, food industries, and power plants etc.

We guarantee that we will carefully service, and has been committed to the water treatment industry progress, Through the accumulation of years of industry, we hope that through our efforts to bring China′ S good water treatment products to the world, China made surely can provide better service and product prices, let's work together for better tomorrow!