Based in Wangchang Industry Park,Pingshan County,Yibin,Sichuan Province,Yibin Hongqu Thread Co.,Ltd.has invested CNY2 billion,in order to build a 500,000-spindle's intelligent mill of high-end sewing threads.This is another large manufacturer for high quality level following the 100,000-spindle's manufacturer --Shenyang Xinquhongqu Textile Co.,Ltd by the same investor. It is the first and pioneering intelligentized plant for high-end sewing threads in China and even the world.