Nowadays the sizes we do are DN13,DN 15,DN 20,DN 25,DN 32,DN 40,DN 50, and we have applied two national patents. Stainless steel water meter body doesn't pollute the water, moreover, the price is lower than the copper one, and has a long life in its usage, it can be used in all pipelines like directly drinkable tap water, pure water and so on, it accords with the requirement of the environment protecting. We have manufactured this product for five years, and have exported to Korea, Japan, Malaysia and so on, it has a good market foreground. We also can produce the Water Meters according to your drawing and specific requirements.