jiangnan

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.