The first aspect is whether the coating is fine or not. A device coated fine, uniform, then there is no doubt that this device is a very good equipment, a device can be expected by the manufacturers.
Coated fine, uniform equipment can produce more beautiful, more used goods, beautiful, the use of goods is loved by consumers. Consumers already love this kind of goods, and then the manufacturers will benefit from the goods. Manufacturers will be able to profit in goods, from coating fine, uniform goods in the profits, will naturally pay more attention to coating fine, uniform production. Will invest more energy in the production of coated fine, uniform goods. The company needs to produce a thin, uniform products need to have a coating of fine, uniform equipment. So from this point can see good equipment, coating fine, uniform equipment is what manufacturers need.
Equipment price, maintenance difficulty, life is also a good evaluation of coating equipment. A reasonable equipment is what the buyer needs. If your social security price is too high, some customers can't afford it. As soon as customers can afford it, they don't spend so much money buying a coating device. In addition, the maintenance difficulty of social security is also a criterion for buyers to judge a good or bad equipment. If a device maintenance is very troublesome, then even if the equipment quoted price is relatively cheap, coating is very uniform, fine, then it will not get buyers' favorite. Because who would love a device that needs a lot of time, a lot of people, a lot of energy to conserve it.
Also, the application of equipment life is one of the buyers to buy equipment specification, a device using life is too short, so buyers will not love. Factors obviously, who do not like a big price to buy a flower of life is very short of equipment. Even if the coating is fine and uniform, and the maintenance is very simple, it will not be loved by buyers.