n a lot of farms we will see the cages are needed for poultry, the cage of these birds are different, but we often see is iron material, stainless steel material, etc.. Aluminum is one of the most common screen. Because aluminum nets have good ventilation effect, can be very good to meet the indoor ventilation demand conditions, a lot of farmers, in order to make their own breeding species have better ventilation conditions and growth environment, usually to the top of the market, aluminum custom of feeding site ceiling, aluminium network selection can not only to achieve a good indoor ventilation conditions, also can make the breeding of better conditions for the activities.

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