The main products of rubber seal are: O-shaped seal ring, V-shaped seal ring, U-shaped seal ring, V assembled seal ring, L-shaped seal ring, J-shaped no-framework oil seal, J-shaped neckring for dust-resistant, bumper block, elastic ring, plum blossom-shaped mat and all specification of rubber mat ring. 
  We produce rubber product with high temperature resistant, low temperature resistant and anti-corrosion.
  Main material: VITON, SILICONE, EPDM, ACM, etc.
  The products are widely used in machine tool, printing mechanism, packing mechanism, palstic mechanism, food mechanism and medical mecanism .
  Under the pressure less than 0.03MPa, it is installed in the rotate axis end to take the effect of seal for fluid and lubricating grease. 
  Oil seal, namely rotating axis liplike seal ring, is machinery component for sealing. The friction parts of machine maybe oil entering when running, therefore, the machine must be sealed in order to avoid the oil leaked. With te development of machine, we should seal the machine in order to avoid the water leaking, chemical fluid leaking and other dust entering. 
  Standard oil seal: it is the representative seal depending on the success of NOK in the world market and customers' requirements. 
  Common oil seal: it is the specific oil seal made for special machine and special condition.
oil seal top can be called end cover or airless cover.
  It is mainly used in gear box, deceleration box and speed change box, in order to avoid the damage because of dust and other dirty matter .
  Products: polytetra-fluoroethylene oil seal, silicon rubber oil seal, oil seal top, no-framework oil seal, rubber shock absorber, rotate axis oil seal, driven axis oil seal, spiracle pole oil seal, emulsifing pump seal ring, shock absorber oil seal and back axis oil seal.