30 x 40mm composite timber joists

{"cid":"91220521","title":"Aluminum Joist PVC Pedestal System for WPC Decking Height 30-220mm Easy Installation","imgUrl":"https:\/\/img.chinax.com\/nimg\/76\/11\/a33f14c3227946c3d822bb15c090-200x200-1.jpg","attrs":{"Price":"$1.20\/sets 100-1999 sets","Brand Name":"EverJade","Model Number":"EJ","Minimum Order Quantity":"100 sets","Warranty":"More than 5 years","After-sale Service":"Online technical support, Other","Project Solution Capability":"total solution for projects, Others","Application":"Courtyard, under the decking or tile","Design Style":"Modern","Place of Origin":"Beijing, China","Type":"Flooring Accessories","Color":"Black","Height":"30-220mm","Product name":"EVERJADE","Packing":"boxes","Function":"support","MOQ":"1000pcs","Raw material":"PP","Product":"Plastic pedestal","Packaging Details":"cartons","Port":"Shanghai","Supply Ability":"60 Twenty-Foot Container per Month"}}