Copyright(2015-2018) JNFLEX (CHANGZHOU)CO.,LTD. ADD：Lijia Changfanan Road Industrial Park, Wujin District, Changzhou, Jiangsu Message
December 1995 - the establishment of Changzhou Jiangnan corrugated pipe factory
March 1996 - becoming supplier of each branch of China Railway Group
September 2000 - the success in the research and development of pre-stressed plastic corrugated pipe, serving for construction market
October 2002 - the success in the research and development of power steering pipe silencer, entering into auto industry with Changzhou Sangster
November 2005 - relocation of new plant, with a construction area of 5000㎡
March 2006 - the success in the research and development of heat insulation corrugated pipe, matching for Condi Tech, Shanghai Auto Corp.
January 2007 - matching the pull system of the automobile
October 2008 - the success in the research and development of all kinds of air channel hose, matching for New United Group, and entering rail transit industry
March 2013 - matching woven tube, plastic corrugated pipe and other protective products for auto industry customers, expending product category .
August 2013 - relocation to the new plant in Wujin Lijia Industrial Park, with a construction area of 20000㎡
August 2013 - passing through the SIEMENS customer audit, providing all kinds of air channel hoses for Germany SIEMENS track projects.
April 2014 - becoming the global supplier of Hi-Lex group
October 2014 - passing through the audit of China CNR, becoming the tier one supplier
November 2014 - he success in the research and development of stainless steel bellows, matching for all brands automotive engine piping systems
March 2015 - participating design and development of air channel hose in foreign project of China CRRC.