Is Yuan Feng Xing Ye a trading company or a factory?
Shenzhen Yuan Feng Xing Ye Technology 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. Traffic convenience including easy and open highway access and the great geographic location is conducive to the transportation of silicone shoelaces. While providing quality products, Yuan Fengis dedicated to providing personalized solutions for customers according to their needs and actual situations. Highly reliable ODM services are also available in .

How to make the fish tank strong? There are more than ten ways to filter fish tanks.The filter efficiency is high (in the case of the same filter volume and the same output power): drip filtration, tidal filtration, K1 flow bed type,Quicksand filtration,Each of these categories has its own advantages and disadvantages.Please set up the above methods of Baidu.The grass tank system is beautiful but limited.The fish tank is indoor and requires high mute effect,Drip filtration, tidal filtration, K1 bed noise is a problem,Solve the trouble.It is recommended to use the sand seal barrel to filter the fish (the principle is the same as the swimming pool sand tank filter) for physical filtration,The principle of siphon for tank water conservancy enters the sand bucket,Use sand to filter and get clear water.The sand bucket can be connected with clear water by using the water pump to the quicksand filter bucket for biochemical filtration,Flow back to the fish tank,Reflux pipe can add a Venturi pipe to increase water di

What is the difference between water purifier and water filter? A water filter is a device that filters water,The reverse-Flushing industrial water filter is installed on water supply pipelines in various industries such as power stations, chemical industry, printing and dyeing, and paper making,The water filter is mainly suitable for pipes below Dg 500,Thus can replace the secondary filter,Save money.Water purifier is also called water purifier, water purifier,It is a water treatment equipment for deep filtration and purification of water quality according to the use requirements of water.The water purifier mentioned at ordinary times,Generally refers to a small purifier used as a home.The structure of the household water purifier is roughly coarse filtration, activated carbon adsorption, ion exchange resin, hollow fiber and reverse osmosis membrane.Buy an ideal and practical water purifier,First, whether there is a product hygiene license approval.Users must understand the impo
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