November 2003: Shanghai plant was established.
June 2004: import ISO / TS16949 quality management system.
July 2005: acquired by the British company Lloyd's awarded ISO / TS16949 certificate.
December 2006: successfully developed cleaning machine cloth seal.
June 2007: made by the State Bureau of Quality Supervision issued a production license.
June 2008: successfully developed rotary shaft seal of Joyoung Soymilk maker.
July 2009: the original 18 units on the unit again to add 24 units.
March 2010: ISO / TS16949 quality system recertification audit by.
October 2011: successfully developed cloth cylinder seals.
March 2012: Add the new plant in Taiwan .
March 2013: ISO / TS16949 quality system recertification audit by.
September 2014: Added the new plant in Chongqing.
September 2015: Add 3 cold runner injection machines. May 2016: Adding Automatic product tester.