Our commitments are as follows:
1 shaft balancing test must be done after the assembly, shaft ends of the balance sheet welding, unbalance correction, balance sheet welding should be secure, not more than three at each end, which should not be less than the residual unbalance specified in GB9239 G40 balancing quality level.
2 reliable quality welded parts, weld appearance should be smooth without interruption, without Weld, welding slag and other defects. Weld surface forming beautiful.
3. The drive shaft assembly, the hand being, the movement trajectory of the conical surface formed by the universal joint angle in both directions along the reverse, the gimbal smooth, jamming phenomenon may not have a significant gap or gimbal clamp angle should meet the design requirements.
4. When the drive shaft assembly, grease nipple and grease nipple slip fork cross shaft should be on the same side.
5. Universal joint shaft ends should be specified in the phase plane, the deviation is less than 5 degrees.
6. Slide the slider and fork assembly, it should be able to slide axially within the working length of the design requirements, without jamming is like.
7. Front drive shaft out of the factory, all parts should be lubricated lubrication.

Quality Assurance Document:
1.Item Testing Plan will be submit to customer in 1 day after contract signed.
2.All the Q.A Document as per Client Requirement will be submitted before final product shipped out.

Packing and shipping:
1 Prevent from damage.
2. As customers' requirements, in perfect condition.
3. Delivery : As per contract delivery on time
4. Shipping : As per client request. We can accept CIF, Door to Door etc. or client authorized agent we supply all the necessary assistant

Drawings

 Size as follows: