Ningbo jinshan sealing machinery co.,ltd.established in the Ningbo economy & techology developing area at 1997.It is a private corporation involve manufacture,sales and tradeing function.In 2000,it founded a manufactory of 9900 square meters in the RM and 8200 square meters in the using.The manufactory is in the Cixi that is bright peal nearby the Hangzhou bay.It is the jumping-off point of Hangzhou bay transoceanic bridge is the longest of the world.The corporation includes Cixi Yinshan sealing components manufactory and Cixi Jinshan shipping fittings manufactory.They produce professional a lot of our customer.In respect that it has advanced equipments,mature technology technics and outstanding quality of productions.It is an associator of CHPSA.Sales JS series productions of sealing gaskets,sealing filling and mechanical sealing have passed to detect by the GMPC.So they have steady character and credible quality.In1998,the main production of spiral wound gasket has an excellent commend of from China machinery industry in the national supervisory quality selective examination.In 2000,it has achineved ISO9001 International standards for quality management systems.