Work surface Material surface Work surfaceWhen POY achieves super fine filament of (30D/24F,75D/144F,75D/216F ), gain a elastic spinning result without broken filament which is fully th...[
详细][2015/9/7 17:10:12]
21st century ,the textile industry gets into a high-speed and fine spinning era, tianyi precision ceramic(JJTY) as a brilliant leader of ceramic friction disk has developed tianruan high-gra...[
详细][2015/9/7 16:54:51]