Jiashan Tianyi Technology Limited Company

We take advantage of special technology which can avoid of phenomenas like dead ball, fall of and so ***** products is widely used in non-stop dying, separate guide pin , high precision dies, the attachment and high precision axial motion or move uniform during radial motion. We can offer different standard or non-standard plastic case ball bearing according demands.Since the company founded , we are specialize in producing ball retainer and organize producing by ISO***0 quality systerm, the precision of steel ball can up to 0.2m. With reliable quality and high technology, we can produce thousands/day. The most important our dilivery date can be next day and we have competitive ***** products include copper , aluminium and plastic, and full of different size.We also can produce special goods according to different order and diliver by next day.