We are offering high precision bearing steel ring. High precision fh ring cup features:1). Body hardness is over 82hra2). Little deformation and longer life3). Less yarn tension variation and end break4). Better wear resistance and toughness5). Continuous and stable working6). Short running period high precision pg ring cup is made of bearing steel material and polished by refiner, the tolerance is about 0.1mm. We can provide various pg ring cups to fit all kinds of spinning machine and textile yarns.
we are a manufacturer and exporter of steel ring. The product with the beautiful appearance and reliable quality.We will always focus our attention on customers and be sincere and keep faith, keep striving, improve and enhance ourselves to pay back the support and favor from all circles with higher quality and better service.