HVR magnetic design and manufactured electro permanent magnetic chuck is in strict accordance with European Technical standard, In order to ensure that each magnetic chuck are all high quality products, every design and manufacture process are all in the provisions of ISO9001：2000.

1. The ultra-strong electro permanent magnetic chuck that HVR magnetic design and manufacture are all union suction, the safety factor of 3.5 times , furthermore , the magnetic chuck are all geometric accuracy and the appearance of the surface also very flat.

2. The magnetic chuck that HVR magnetic design and manufacture demonstrate very good sealing performance. in the room temperature , the magnetic chuck immersed in water for 6 h, without generate internal leakage.

3. In order to design and manufacture high quality magnetic chuck, the Paint layer is very smooth, clear signage and durable. All the production process is in line with the provisions of ISO9001：2000.

4. The main parts of the ultra-strong permanent magnet sucker that HVR magnetic design and manufacture are in line with the technical requirements of the relevant provisions and drawings, in addition, in the main project, the quality pass rate is not less than 98%.

5. The HVR Magnetic gave repeated assurances of magnetic product high quality , the magnetic chuck that HVR magnetic design and manufacture without generate blocking phenomenon, the rotating parts of magnetic chuck is very flexible and smooth.

6. In order to ensure every strong permanent magnet sucker with good performance ,before the magnetic chuck leaving the factory , the special tools for installation and adjustment are all in randomly installed , to ensure every magnetic chuck electrical connections are correct and can normal use.