Xinsheng mechanical seals factory is located in the beautiful city of Ningbo.  We specializes in producting all kinds of mechanical seal, Tungsten  carbide and Silicon carbide. These mechanical seals is similar with Johncrane, Burgmann, AES, Pacific seals and so on, and well replace of them. We are strictly implementing ISO quality control system, gaining high reputation at home and abroad.●By going through on our web site,you may get what you are looking for.If you may not,please contact us,due to our massive mechanical seals we can not display all our products online.●If you do not know how to choose and select a suitable mechanical seal for your application,please consult with our specialist engineers. ●If you need a mechanical seal designed on demand,please do not hesitate to contact us.   新胜机械配件厂坐落在美丽的海滨城市－宁波，我们供应整套机械密封件产品，同时对外供应硬质合金、碳化硅、碳石墨的摩擦副（动环和静环），我们也可以根据客户需求定做各类非标机械密封件产品。
  我们有着优质的产品质量和具有竞争力的售价，也有着良好的售后服务。
我们希望和客户之间本着互惠互利和长远发展的原则，建立长期的合作关系，共图发展，实现共赢！