Coupling used on test   bench 

                                                                                   CE  Certification

specification: non-standarded  OEM is welcome

we can produce according to your samples or draft

customers' design and specification are accepted

good reputation

competitive price owned us a lot of repeating purchase

the professional and reliable work team is ready for offering you good service anytime.

1. Supply kinds of accessory;
2. Adequate inventory;
3. Good quality;
4. Fast delivery.

coupling : 17mm  20mm  25mm  30mm 35mm  5pcs/set