Zhongshan Dajin caster Co.,Ltd. is a leading supplier of high quality tpr wheels in global market. Dajininsists on providing quality products and creating value for customers. We are committed to pursuing excellence for products and services, so as to promote the healthy and sustainable development of our company. heavy duty casters developed and produced by Dajinis widely used. The following are several application scenes presented for you. Dajin's light duty caster series contains multiple sub-products. The product has a certified quality and a stable and reliable performance. It resists rust in high humidity environment. Under the strict supervision of our professionals, our industrial casters are produced with high quality. It is designed to maximize capacity and to distribute the load evenly. The products have good quality and reasonable price. We sincerely look forward to your inquiry and business talk!

How often does the filter change? I didn't see your aquarium configuration and fish farming,Could not assert this,Can only tell you the pros and cons and adaptation of several filters,It is ultimately up to you to decide.Install the filter tank on the top of the aquarium,Draw the water out of the aquarium through an underwater submersible pump,Through the filter slots with several layers of different filter substances,Let the filtered water flow back into the box.This filter device is simple in working principle,It is very convenient to maintain,Only need to replace and clean the filter material in the filter tank regularly,It can solve the need of raising fish in medium and small aquariums,Popular with ordinary aquarium enthusiasts.The disadvantage is that the filter area is small,If used with inflatable equipment,And choose the filter material reasonably,Enough to meet the needs of family fish.Before installing the aquarium,First place the wave filter plate at the bottom of the tank,Put the bottom s

How to tell the quality of the air filter is thick and good, or thin Dr. Haiyu filter:The quality of the air filter is not only a thin distinction.Each car has its own air intake. if the filter is too thick, the air intake of the car will be insufficient, the power will be insufficient, and the fuel consumption will be high.Too thin filter efficiency can not be reached, there is pollution into the engine, will increase the wear and tear of the machine.The quality of the air filter is good or bad, mainly depending on the following three aspects:(1) waterproof performance of air filter: the air contains a large amount of water, especially in rainy days, the water content in the air will be higher. Once the waterproof performance of the air filter is not good, the air filter will be easily affected by moisture, once the air filter is damp, it will affect the air and even block the air.(Two) air filter filtering accuracy: If the filtering accuracy is not high, a slightly smaller amount of dust impurities w