... -60s, open-end or ring-spun2) Non-weaving, thermal bonding, collodion, needle punching, spun lace3) Padding for ... fiber: < 10mg/100gChanglong Group consists of:------Changlong Technologies co., ltd for recycling plastic machinery, PSF machinery and nonwoven ... equipment manufacturing.------Changlong international(CCL Technologies) co., ltd for marine loading arm manufacturing on oil ...