Which toughened glass panels company doing OBM?
JinYi Safety Energy-saving Glass Co.,Ltd's mission is to focus on developing the higher quality laminated glass. Get quote! The Specialized Manufacturer of toughened glass panels JinYi's low e glass is produced in strict accordance with standards. We make ensure that the products have more advantages over similar products in the following aspects. JinYi provides comprehensive and reasonable solutions based on customer's specific situations and needs.

Who knows which filter element of easy filter and 3 M air conditioner has good effect in addition to PM2.5? 3 M car air conditioning filter is divided into single-effect, over-effect, filter, and double-effect, filter.1 Single-effect filter: filter dust and allergic ions efficiently,Effective filtering to 92%,The effect is very remarkable;2 double-effect filter: not only filter dust and allergic particles efficiently,More efficient filtration of toxic and harmful gases such as motor vehicle exhaust gas,Also achieve a high filtration effect of 85%.The double-effect material is based on the single-effect material, and the activated carbon filtration layer after 3 M special treatment is added,The activated carbon technology of 3 M can make 2 grams of activated carbon have a large surface area of a football field.The answer is still quite professional,I really haven't used this 3 M one,But I heard it was very good,Old brand after all.If you can filter it, it's a bit legendary,A few days ago, a free trial activ

There is already a water circulation filter device in my aquarium. do you still need to put an oxygen pump? Filtration and oxygen enhancement are two different things,Filtration is only responsible for cleaning the water,Increasing oxygen is increasing the oxygen content in the water,The two cannot be replaced.There is a pump of several in one,Can filter,Oxygen can also be increased.The filtered return water is led by a pipe to a few millimeters above the surface of the water,Can play the role of oxygen,Because water brings a lot of oxygen when it goes down,This is a bit noisy,But not big.As long as the water flows, it will increase the oxygen content in the water,The parrot fish must be added with oxygen,Other depends on how much fish.If you want to buy oxygen pump recommended to buy AC/DC dual-purpose pump,To prevent lack of oxygen.With a waterfall filter,I will buy it,Can throw oxygen into the water,Increase dissolved oxygen in water.But if you're not small,Need a lot of oxygen or buy an oxygen pump.The
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