Glass greenhouse refers to a greenhouse that uses glass as a lighting material

The fertilizer applicator is divided into two types: fertilizer absorption and fertilizer injection

cir culation fan had good function to let air circulate quickly in greenhouse, to meet dowm temperature function in the greenhouse

Jianda brand film greenhouse with best design and good quality, film greenhouse can be singel tunnel, multispan greenhouse, arch roof, or with roof windows for tropical area

multi span double film on the wall side greenhouse is finished, jianda greenhouse is one of leader in manufacture factory in Qingzhou city China