DAMLY infrared radiant gas brooder for poultry is the most cost-effective means for rearing poultry in small or large flock; Efficient radiant heat keeps the litter dry and giving the birds a choice of comfort zones. From Small Back garden units to the la
Evaporation by forming a liquid into a film is called film evaporation. The principle that the evaporation of the film can accelerate the evaporation is that under the condition of decompression, the liquid forms a film and has a large vaporization surfac
The ceiling light steel keel is made of galvanized steel and has good anti-rust function. Widely used in indoor non-load-bearing partition walls, veneer partitions or ceiling systems of PVC, gypsum board and other thin plates.