Welcome to the official network of Zhuhai Kaihao Electronic Co., Ltd.

Does Kaihao provide EXW for automated vacuum ?
Zhuhai Kaihao Electronics Co., Ltd. has developed the business in a brand-new way and has won many honorary qualifications in the industry. Now we enjoy a large influence in the industry. Kaihao's location enjoys traffic convenience with multiple traffic lines passing through. This is conducive to the outward transportation and is the guarantee of timely supply of products. In addition to providing high-quality products, Kaihao also provides effective solutions based on the actual conditions and the needs of different customers. Highly reliable ODM services are also available in Kaihao.

Is the tap water filter really useful? The filter is useful, but see what form of filter you choose?How to select a filter:1. in terms of physical filtration alone, the higher the accuracy of your filter, the better the filtering effect, that is, the impurities that can filter multiple large particles, in microns, (the smaller the Micron, the higher the filtering accuracy), in a unit is the goal, how many items (the higher the precision of the larger the target unit), of course, the filter, there is activated carbon filter in it is no better, this is a physical filter, but the reverse osmosis filter is still doing better. It's a filter of several levels. This filter is better to choose. it can cost a lot less to change the filter element.2. Generally speaking, chemical filtration requires the addition of a cation to replace minerals such as calcium, magnesium and iron ions in the water, so that after the filter, the water becomes a pure water without minerals, there is no nutrition in this water. it is not

How to detect the amount of dust in the filter paper or filter? The test dust source is large particle size and high concentration standard dust.The main component of the dust is the floating dust in the screened and specified areas,The fine carbon black and short fibers are added again.Most countries stipulate the use of 'Road Dust' in the Arizona desert area of the United States ),Chinese standards have stipulated the use of dust in a village on the Loess Plateau,Japanese standards stipulate the use of 'off-East Asian clay' derived from Japan '.The measured 'quantity' is the weight of dust.The filter is installed in the standard test wind tunnel,The upper end is continuously Dusty.Every once in a while,Measure the weight of dust passing through the filter or the amount of dust collected on the filter,From this, the filter efficiency calculated by dust weight is obtained at this stage.The final weighing efficiency is the weighted average of the efficien
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