The Walnut Shell can be used as abrasive, filter and stuffing material.

As abrasive material:

1. Pearls and jewels polishing

2. Electronic components polishing and deburring

3. Punching parts polishing and deburring

4. Spectacle fittings polishing and deburring

5. Button polishing and deburring

As filter material:

1. Containing oil Industrial water treatment

2. Industrial sewage treatment

3. Environmental protection equipment filter

4. Water purification filter material

5. Residential water treatment

As stuffing material: Sealing off the ground fissures in oil drilling