Yuyao City Kaiyuan Instrument & Hardware Factory specializes in the production of various manometers,fire service's hose couplings,branches and various fittings.The products are exported to various countries in Europe,America and Asia.  
The factory carries out the strict enterprise management with the aim of "satisfying its customers",the cinception of "high standard,quality and novel products"and the goal of"world market development". 

With its quality products and first rate serivice the factory welcomes the friends from both at home and abroad for business consultations,joint venture establishment and co-operation for the joint creation of a better future.