About us

Ningbo longer Instrument Co., Ltd., formerly known as Ningbo Yinzhou Lianglong plastic instrument factory, was founded at the end of 1992. It is located in Hengjie Town, Haishu District, the western part of Ningbo City, which is the "capital of water meters in China". With the deepening of domestic reform and the vigorous development of private enterprises, our company has developed from a private company with several people to a private enterprise with nearly 100 employees, and the sales output value has increased from hundreds of thousands to more than 20 million today

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