glasshouse auto ventilation rack and pinion
USD $10 - $200 /Set
Min.Order:1 Set
Chongqing Maxpower Machinery Co., Ltd.
Rack & Pinion window opening system for greenhouse
Equipment for greenhouse from Maxpower
Product instruction
1, Used for greenhouse ventilation
2, Straight and arch shape for thr rack
3, Style A or B shape for the pinion
4, Auto control