Yarn dyeing plant dedicated to manufacturing and technology research which has the world’s most advanced warping machine, cones machine, titration machine and a full set of sample machine, meanwhile equipped with an automatic color measuring and matching system. Monthly output reached 1650 tons, and it is the first application of beam dyeing technology in Jiangsu province, accounting for up to 80% dye-axis which greatly reduced production cycle. With the technology of low constant liquor ratio dyeing, energy-saving, production, a hit rate etc all take the forefront in the country.