how to make a trawl net

{"cid":"91200045","title":"4-8mm High Speed Gi Wire Net Making Machine Rotary Flip Code Network","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ac\/e5\/fea3f65084be3feb1ce7e1bf2731-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"FZ","Model Number":"DNW-25Q","Minimum Order Quantity":"1 set","Delivery Time":"30 days","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"50 sets per month","Packaging Details":"Plastic films or can be customized.","Type":"4-8mm High Speed Low Price Gi Wire Net Making Machine","After-sales Service Provided":"Engineers available to service machinery overseas","Material of machine":"Heavy plates and section bars","Wire diameter range":"4-8mm","Mesh hight":"2500mm","Mesh hole size":"50*50mm","Welding speed":"40-60times\/min","Voltage":"220V\/380V\/415V\/440V","Key Selling Points":"High speed","Color":"Can be customized"}}

{"cid":"91223274","title":"2024 HDPE Floating Fish Farming Net Cage in Sea for Trawling Machinery Delivery Detail Two Weeks After Receiving Deposit","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/dc\/15\/61adf8dee95391f972a468eac099-200x200-1.jpg","attrs":{"Price":"2000USD","Minimum Order Quantity":"1pcs","Delivery Time":"15days after make the payment","Model NO.":"Nanfengwang","Working Method":"Friction Type","Power Source":"Electric","Harvesting Machinery Type":"Fishing Winch","Fishing Method":"Trawling Machinery","Aquatic Products Processing Machinery":"Material Handling Machinery","Fishing Gear Winch Type":"Net Hauler","Fishing Auxiliary Machinery Type":"Auxiliary Winch","Certification":"CE, ISO9001:2008","Condition":"New","Finished processing machinery":"Surimi Machine","Warranty":"1 Year","Floating Pipe":"315mm","Color":"Black and Yellow","Material":"HDPE Pipe","Shape":"Round","Delivery Detail":"Two Weeks After Receiving Deposit","Transport Package":"in Bulk","Specification":"Diameter 10m - 60m","Trademark":"Nanfengwang","Origin":"Guangdong, China","HS Code":"3926909090","Supply Ability":"6000sets\/Year","Package Size":"250.00cm * 110.00cm * 6.80cm","Package Gross Weight":"12.000kg","Customization":"Available","After-sales Service":"1 Year","Type":"Farming Machinery","Shipping Cost":"Contact the supplier about freight and estimated delivery time."," ":"Support payments in USD","Secure payments":"Every payment you make on Made-in-China.com is protected by the platform.","Refund policy":"Claim a refund if your order doesn't ship, is missing, or arrives with product issues.","Payment Terms":"L\/C\uff0cT\/T\uff0cPaypal, Cash,"}}