The promotion seminar of "Intelligent High Speed Warping Machine System", an energy conservation and emission reduction promotion project sponsored by Changzhou Federation of Trade Unions and Changzhou Textile manufacturing Association, was held in the company. Experts said that it was a great blessing for Changzhou and even the whole textile industry to witness the birth of domestic intelligent warping machines in Changzhou, because it was not only intelligent equipment, but actually the last link of the production chain of the weaving industry.