The precision model factory of Xiang Shan county is situated in the northern gate which is in the Zhu xi of xian xiang town.It is 60 km away from NingBo city,and it is 18km away from the city.The condition traffic and cimmunication are very convenient.It built in 1976 and its history has about 20 years.It has about 6000m2 of floor area of productio n building.It has about one hundred of special technical mould operators and quite a number of technical personnel with senior and middle professional title,with fixed assets of over RMB 10 million yuan,it is a limited-liability factory specialized in production of high-difficult and domestic mechanical equipment of various sizes,It adopts advanced CAD and CAM technique for design and manufacture of complete sets of moulds、moulds manufactured by this factory are widely used for auto,mobiles,machine tools,electric motors,water pumps,valves ships ,textile machinery etc.Metal casting die sets:diesel engine model、vane pump matel pattern、behind cover of the diesel engine model.