Ningbo Aimei Meter Manufacture Co., Ltd. is located in Fenghua City, south Ningbo, which two hours away from Shanghai. We have more than 30 yea rs of experience in water meter manufacture since 1987. Now we are the leading enterprise in China water meter industry. Our company covers an area of more than 18,000 sq. meters, among which, more than 10,000 sq. meters are construction area. about us Ningbo Aimei is holding advanced equipment and high technology to make full range of quality water meter products. We adopt GB/T778-1996 national standard, JB/T8802-1998 industrial standard and ISO 4064 international standard in water meter production. Our products range include 13mm~300mm Class A and Class B rotary vane wheel type, woltman type, wet type, dry type, liquid-sealed type, inversion-pro of type, intelligent type, cold and hot water meters, 15mm~25mm plastic water meters, 15mm~25mm Class C and Class D volumetric rotary piston water meters, 8mm drinking water meter and 8mm~300mm plastic accessories. The annual production capacity is 2,000,000 units. Ningbo Aimei continues to improve Quality System Management and wins ISO 9001:2000 Certificate again in 2006. All the water meters are manufactured in compliance with ISO 4064 international standard, GB/T778-1996 national standard and JB/T8802-1998 industrial standard. "AIMEI" water meter has been well-known and popular by inventing new models of water meter and improving quality. The water meters have been exported to more than 20 different countries and zones worldwide. With the mission of "customers first, quality oriented", Ningbo Aimei pays special attention to technology innovation and quality stability, and offers goo d quality products and services to customers warmheartedly to satisfy customers. Plastic water meters are newly designed as an alternative option of brass water meter, mainly due to prevent water meter from stolen. Plastic water meters are in small sizes and used in 1/2" (15mm) to 2" (50mm) sizes for residential and smaller commercial uses, which are increasingly used worldwide. Plastic water meter body is made by thermoplastics via plastic injection, which is anti-corrosion. Plastic water meters are clean and friendly to the environment. Multi jet water meters Multi jet water metersMulti jet water meters are accurate in small sizes and widely used in 1/2" (15mm) to 2" (50mm) sizes for residential and smaller commercial uses, but are not used in larger sizes, since they dont have the straight-through flow path needed for the high flow rates used in large pipe diameters. Multi jet water meters use multiple ports surrounding an internal chamber, to create a jet of water against an impeller. The impeller rotation speed is in relation to the velocity of water flow. Multi jet water meters generally have an internal strainer element that can protect the jet ports from getting clogged. Single jet water meter Single jet water meterSingle jet water meters are accurate in small sizes and widely used in 1/2" (15mm) to 2" (50mm) sizes for residential and smaller commercial uses. Single jet water meters use single input port to create a jet of water against an impeller. The impeller rotation speed is in relation to the velocity of water flow. Single jet water meters generally have an internal strainer element that can protect the impeller from getting clogged. Volumetric water meter Volumetric water meterRotary piston type water meters are very accurate in small sizes and widely used in 1/2" (15mm) to 2" (50mm) sizes for residential uses. Rotary piston type water meters use water to push a piston. The piston rotation speed is in relation to the velocity of water flow. Rotary piston type water meters generally have an internal strainer element that can protect the pistons from getting clogged. Woltman type water meters Woltman type water metersWoltman type water meters are accurate in large sizes and widely used in 2" (50mm) to 20" (500mm) sizes for commercial and irrigation uses. Woltman type water meters use water to push the impeller. The impeller rotation speed is in relation to the velocity of water flow. Woltman type water meters generally have a water strainer that can protect the impeller from getting clogged. Remote reading water meters Remote reading water metersRemote reading water meters are widely used in 1/2" (15mm) to 20" (500mm) sizes for resident, commercial and irrigation uses. Remote reading water meters normally have a magnet to create the signals, which can be collected by the computer. Water meter accessories Water meter accessoriesWater meter accessories usually contain water meter body, water meter mechanism, water meter connectors and water meter box, from 1/2" (15mm) to 8" (200mm) sizes for resident and commercial uses. Water meter accessories are designed to make new water meters or replace some spare parts of old water meters.