1. select famous brands and regular manufacturers, carefully review the manufacturer's business license, production certificate and other certificates are complete.

2. is to see if there is a perfect strength of technical training and effective marketing plan.

3. is to see if it has the ability to undertake after-sale services, and whether the customer's after-sales service tracking service is timely and effective.

4. is it possible to provide accessories and spare parts for the instrument; for imported beauty equipment, it is necessary to know the price of the replacement parts in the future.

5. manufacturers' scientific and technological innovation ability, whether it has a perfect new product development and innovation ability.

Operation requirements for beauty equipment

1. operators can not nail too long or press the button, because many instrument panel use soft keys, the material is more brittle, so it is easy to cause rupture.

2. operators must pay strict attention to instruments and accessories on the interface of the points, often because of the neglect of random insertion, caused by contact damage.

3. operation, the power supply must be turned off, otherwise the instrument will be burned, and the service life of the instrument is shortened.

Common sense of beauty equipment maintenance

1. instruments should not be placed in a place of damp, direct sunlight and inflammable and explosive materials to prevent accidental damage.

2. the surface of the instrument should be kept clean. It is best to cover it with flannelette or gauze when it is not used, in order to prevent dust. For instruments and accessories, such as probes, patches, shovel heads, electrode packages, etc., we must do it one time at a time. When cleaning, we must wipe with dry cloth or wring wet cloth.

3., the cosmetics must comply with the instructions of the instrument. For example, probes, patches, shovels and so on must not contact with oily or corrosive cosmetics.

4. all electrical wiring accessories are strictly prohibited to pull and wound, so as to avoid the broken power wire, and all the beauty equipment can not be water.