sliding trolley exhaust extraction system

{"cid":"91201971","title":"AA4C Exhaust Extraction System Simple Type Sliding trolley AA-2007130HGS","imgUrl":"https:\/\/img.chinax.com\/nimg\/ff\/12\/f87f6a52e5c6a9c09d7ad0168562-200x200-1.jpg","attrs":{"Price":"$100.00 - $500.00\/Pieces","Brand Name":"AA4C","Minimum Order Quantity":"5 Pieces","Place of Origin":"Shanghai, China","Packaging Details":"carton","Supply Ability":"500 Piece\/Pieces per Month","Certification":"CE","Warranty":"12 Months","Port":"shanghai"}}

{"cid":"91224829","title":"Portable Exhaust Extraction Trolley with 0.55KW Air Blower 4m Hose Length and Aircraft-Grade Aluminum Construction","imgUrl":"https:\/\/img.chinax.com\/nimg\/76\/f9\/9fedb4851fd6955db769e6d46b49-200x200-1.jpg","attrs":{"Price":"","Brand Name":"FengShen","Minimum Order Quantity":"","Delivery Time":"7 days","Place of Origin":"Shanghai,China","Certification":"CE,ISO9001","Product Brand":"Fengshen","Warranty":"12 months","Air Blower (Fan)":"0.55KW","Airflow Performance":"1,200-2,000 m\u00b3\/hour (Configurable)","Motor Technology":"EC Motor with Variable Speed Control (0.55-2.2KW)","Package Type":"Carton","Packaging Details":"Cardboard boxes, Wooden boxes","Payment Terms":"T\/T","Supply Ability":"100 units per month,2000 units per year","Hose Diameter":"76 102 mm"}}