diy diecast pulley

{"cid":"91220688","title":"JTWP-B2 Regular Wood Pulley Double Wheel with Shackle for Heavy Lifting Mechanical Lifting Devices","imgUrl":"https:\/\/img.chinax.com\/nimg\/c7\/d2\/601090800dad99eb7bbfaca82cd5-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Jentan","Model Number":"JTWP-B2","Minimum Order Quantity":"1 piece","Delivery Time":"7-60 days","Place of Origin":"China","Certification":"CE;GS;EN;ISI;AU;UL;CUL;TUV","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"500000pcs per year","Packaging Details":"Wooden Box","Color":"Yellow","Accessories":"Chain\/Slings","Environmental Conditions":"Indoor\/Outdoor","Customization":"Available","Portability":"Portable\/Stationary","Adjustable Height":"Yes","Installation":"Easy\/Requires Professional Installation","Durability":"Heavy Duty","Speed":"Adjustable","Safety Features":"Overload Protection\/Limit Switch\/Emergency Stop Button","Portable":"Yes","Usage":"Industrial\/Construction\/Warehouse"}}

{"cid":"91202591","title":"DIY FCC Interactive Led Light Up Dance Floor 43222 Pixels 4m Viewi Distance","imgUrl":"https:\/\/img.chinax.com\/nimg\/c4\/73\/2965412fb3149b405733a90d9519-200x200-1.jpg","attrs":{"Price":"Usd799 ~ Usd999 \/ Sqm ( price is negotiable )","Brand Name":"Longda LED","Model Number":"P4 . 81","Minimum Order Quantity":"1 Sqm","Delivery Time":"15 - 18 days","Certification":"CE \/ RoHs \/ FCC \/ CCC \/ ISO9001 \/ ISO14001","Place of Origin":"ShenZhen","Payment Terms":"L \/ C , T \/ T , Western Union , MoneyGram","Supply Ability":"5000sqm per month","Packaging Details":"Flight case packing or Plywood case packing","Type":"P4 . 81 led dance floor","Pixel density":"43222 pixels \/ m\u00b2","Emitting color":"281 trillion","Cabinet":"500 * 500mm die - casting aluminum","Working Humidty":"10 % ~ 90 %","Best viewing distance":"4m ~40m"}}