1. Stress is distributed equally, without stress focus. It can protect optical cabl-es very well.
2. Under the condition of not exceeding the intensity of cable's side pressure, it has higher grip power for the cable, and can support higher tensile force.
3. The grip power for the cable is not less than 95% of rating's pulling resisting intensityof the optical cable, completely satisfying the needs of setting up the cable
The technical force is strong,we have a complete set of independent development,exploitation,high efficient,high quality preformed fittings production equipment.And the high precision production equipment such as Super precision boring machine,gantry milling machine,supersized lathe and so on.We have passed the ISO-9001 quality management system in 2011 and obtain a number of technical patents.