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How long is the warranty period of air inflatable bag ?
2019-05-31
Dongguan Sunshinepack Industrial 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. Superior geographical location, traffic convenience, and developed communication create a good external environment for Sunshinepack's development. Sunshinepack is rich in industrial experience and is sensitive about customers' needs. We can provide comprehensive and one-stop solutions based on customers' actual situations. Sunshinepack has a complete scientific quality control system, which effectively guarantees the efficiency and quality in the production of packaging and printing products. We provide efficient and reliable ODM/OEM services.

How to make a fish tank filter (preferably with pictures) The homemade fish tank filter is actually very simple,1,Water Pump (used to pump out the water in the fish tank and filter it back to the fish tank by filter material,2,3,4,5,Working principle,The water in the fish tank and the residual bait of the fish's feces are pumped into the filter through the water pump,Since you don't say the size of your fish tank,So it's not very good to determine the type of filter,Here is a picture of the filter of my previous shrimp jar,It's made of a box with a button,Give you a reference!The fish tank is 350mm * 250mm * 400mm,The pump is at the bottom of the filter,The power is about 10 watts,Since the tightness of the buckle is not very good,So you can't use a pump with too much power,Otherwise the lid will deform and leak!Interface is fast interface,It is available in the hardware market.The bottom of the filter material is a ceramic ring,Then biochemical cotton,Filter cotton at the top!The actual use effect is

Guangzhou Dongshan District, is it necessary to install filters for household tap water? It's really easy to have stones or something? Filter has been bought, ask friends to answer sincerely There's nothing safe,A little better,Looking for a big brand,Especially professional.Although stones have something to do with drinking water,Stones that are not easy for good water.Not just water,

Is it reasonable for multi-media filters, self-cleaning filters, ultra-filtration, reverse osmosis, and mixing beds to be equipped in water treatment? Multi-media filter ultra-filtration reverse osmosis is only a process for producing pure water,If you use all this, it's not reasonable,The water you produce is estimated to reach 18 m,You can clean the circuit board directly---Multi-media filter,And the self-cleaning filter can be used in the pretreatment of reverse osmosis in the ultrasonic self-cleaning filter of Qinhuangdao century source,The added ultrasonic function has sterilization,The function of cleaning,Accuracy up to 2 microns.With the production of super-wave ultraviolet sterilizer,Super wave to remove wall dirt,Ensure that UV penetration is not affected,The sterilizer is thorough.
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