our main products are DTY; we now offer 50D to 150D of DTY and ITY. The annual output is 30,000 tons. Its specifications include: 50D/24F, 50D/72F, 75D/36F, 75D/48F, 75D/72F, 75D/144F, 100D/36F, 100D/48F, 100D/144F, 150D/48F, 150D/96F, 150D/144F, 150D/288F, and so on.