Yangzhou Weiye Manufacturing Ltd, is the leading plungers / elements and delivery valves manufacturer in China, founded in 1958, located at Maji Industrial Park in Yangzhou, Near Nanjing and Shanghai and Ningbo city, the logistic is convenient.

There are more than 300 employees, included total 35 technogistes and engineers ,245 main production equimpents and CNC machines and inspecting & test equipment , Weiye houses occupy 35000 square meters.

Before 2003, Weiye is sub-factory of Wuxi Weifu Group, with Chinese economic development, after 2003, Weiye was seperated from Weifu, at the same time, Weiye is specified top supplier by Weifu, As regarding Weiye plunger couples / elements , Weiye is unique supplier of Weifu.

In domestic and oversea markets, the products which made in Weiye are very popular.

Weiye has quality certificate ISO9001 and environment management system ISO14000.