What are main products to Demi?
Demi Co, Ltd. upholds a spirit to be down-to-earth and fearless in the development. Now we have many honors and certifications. Demi Company is located in an elegant environment with traffic convenience. Demi Company is dedicated to solving your problems and providing you with one-stop and comprehensive solutions. Just gove us your requirements and specifications, we can present you with flawless ODM services.

The activated carbon of the water purifier is good or good. The water purifier is usually a five-stage filtration. the front activated carbon is the second level, which filters and absorbs the impurity odor in the raw water. the rear activated carbon is to improve the outlet feeling, usually the fifth-level filtration.

How to make homemade water filter with evaporation principle? Hand sanitizer is fully mixed with water,Pour into the water bottle, one water gun and one medical tube.The evaporator is divided into three types: normal pressure, compression and decompression according to the operating pressure.According to the movement of the solution in the evaporator, there are: ① circulation type.The boiling solution is heated several times in the heating chamber by heating the surface,Such as central circulation tube, hanging basket type, external heating type, Levin type and forced circulation type.2 One-way type.Boiling solution is once in the heating chamber by heating the surface,No circulation,Discharge concentrate,Such as ascending film type, falling film type, stirring film type and centrifugal film type.3 Direct contact type.The heating medium is directly in contact with the solution for heat transfer,Such as submerged combustion evaporator.During the operation of the evaporation device,To consume a lot of steam,To
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