For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

1. Multiple functions, the sealing bellows is not affected by any torsional stress, and its ingenious design includes multiple functions such as the sealing surface bracket, the secondary sealing component and the drive collar.

2. The sealing surface is driven by a spring and an "L"‑shaped ring, and there is no glue joint. All surface materials can be interchanged without modifying any size.

3. The shaft seals are made of a variety of high‑quality materials, sturdy and durable, and has a long service life.

4. The sealing performance of the shaft seals are very good. You don't need to worry about internal leakage and external leakage of the equipment when using it.

5. If you encounter any problems in use, please contact us in time, we are happy to serve you.