Ningbo Jiangbei Water Meter Factory was set up in 1995, specialized in designing, developing and manufacturing kinds of mechanical water meters and smart water meter as well as their parts, in sizes of 15mm to 600mm, for residential and industrial applications. It occupies 3,600 square meters, with the annual output capacity of 1 million pieces of water meters and 1.8 million pieces of measuring units. We own an unique laboratory, which can test our meters in different temperature, different pressure, different position. This is how we can make sure our meters meet different customers' requirements. Also, we have an automatic test bench for woltman meters from 50mm to 500mm. It can measure the water meters by volume, by weight and by comparison. Moreover, we can make high pressure water meters up to 6 Mpa.