top window greenhouse with fertilization

{"cid":"91223525","title":"Smart Venlo - type glass greenhouse with top - window opening system and fertilization system","imgUrl":"https:\/\/img.chinax.com\/nimg\/77\/41\/ec4fc5da93c0e9d07aef5eb4414b-200x200-1.jpg","attrs":{"Price":"20-30$\/sqm","Brand Name":"sainpoly","Model Number":"01","Minimum Order Quantity":"1000\u33a1","Delivery Time":"normally 30 days","Certification":"CE certificate","Place of Origin":"Qingzhou city, Shandong Province","Payment Terms":"T\/T","Supply Ability":"1 million hectares","Packaging Details":"in bulk","Ventilation":"Natural\/Forced","Ventilation System":"Roof and side vents","Material":"Glass","Snow Load":"Up to 150 kg\/m2","Type":"Glass Greenhouse","Maximum Rainfall":"140mm\/h","Heating System":"Boiler\/Geothermal","Lighting System":"LED\/HPS","Color":"Transparent","Structure":"Venlo Type","Roof Pitch":"10-30 degrees","Automation System":"Climate Control\/CO2 Control","Frame Material":"Aluminum","Product Type":"Greenhouse","Foundation":"Concrete\/Steel"}}

{"cid":"91225263","title":"Agricultural U7 Linear Actuator For Greenhouse Film Rolling","imgUrl":"https:\/\/img.chinax.com\/nimg\/bd\/6a\/e9c91cbeff28b1b16f6b0594570a-200x200-1.jpg","attrs":{"Brand Name":"TOMUU","Model Number":"U7","Minimum Order Quantity":"1 piece","Rated Voltage":"12\/24v","Position Feedback":"Hall Sensor","Torque":"Requests","Certification":"ce","Protection class":"IP65","Speed(RPM)":"1500r\/m","Warranty":"3 months ~ 1 year","Continuous Current(A)":"2.8A","Protect Feature":"Waterproof","Usage":"Greenhouse Film Rolling","Type":"Gear Motor","Efficiency":"IE 1","Construction":"Permanent Magnet","Stroke":"50~500mm","Max. load":"2000N","Commutation":"Brush","Place of Origin":"Guangdong, China","Speed":"full load 6~8mm\/s","Dutycycle":"10%","Limit Switch":"Built-in"}}