SUMWIC MACHINERY CO., LTD upholds a fearless spirit towards making mistakes and constantly seeks innovations. Based on that, we overcome various difficulties during the development. We gain numerous honorary qualifications in the industry. SUMWIC MACHINERY COMPANY's location has traffic convenience with multiple traffic lines joining up. This contributes to the transportation and ensures the timely supply of products. With rich manufacturing experience and strong production capability, SUMWIC MACHINERY COMPANY is able to provide professional solutions according to customers' actual needs. SUMWIC MACHINERY COMPANYsets up an excellent R&D and design team. According to customers' needs, we could quickly design suitable solutions and provide quality OEM/ODM services.

Can air filters filter bacteria? Bacteria are everywhere,Our biological world is originally a system of balanced development of various organisms,Air filters should just filter solid particles of a certain diameter in the air,Like smog is mainly PM2.Caused by 5 and 10,This air filter can have a certain effect,And for bacteria,It is estimated that this filter will breed bacteria after a long time,Don't worry too much, I think,The best way is to improve your immunity,More sports,Balanced nutrition,Ventilation in the house!Can air purifiers filter bacteria?The air filter is really useful,However, we must first understand the classification of indoor pollutants: 1. Co2,There are mainly exhaust gases generated by human activities,Harmless to the human body,However, when the content increases, the proportion of indoor oxygen is easily reduced.2. radon gas,When the main elements of building materials such as bricks and slabs contain radon such as Ra and Th are high,It will produce radioactive gases such as radon.The

Is it necessary to install the pre-water purifier? 1. the front filter, as the name implies, is the filter device installed on the front end of the pipeline. It is possible to filter out harmful substances such as sediment, rust, bacteria, colloid, and large molecular organic matter in the water, and retain minerals and trace elements that are helpful to human health. 2. the tap water used at home will be corroded by Rust generated by the pipeline during the long pipeline transportation process, and there is also a large amount of sediment, at this time, the front filter is installed at the back end of the water meter, which can remove the particles and impurities, and can restore the water quality to the factory standard to fully avoid pollution such as sediment and rust. It can be seen that the effect of purification and filtration is still very obvious. 3. the use of the front filter can protect home appliances, especially water heaters, boilers, central air conditioners, dishwashers, washing machines, etc