4 post server rack adjustable depth

{"cid":"91190180","title":"LE-RA Open Server Rack SPCC Quality Steel Powder Coated Finish 350mm 600mm Depth Options 19 Inch Standard 4-Post Mobile Open Frame Server Rack Adjustable Depth 18U-47U 600mm Width 120kg Load Capacity ","imgUrl":"https:\/\/img.chinax.com\/nimg\/94\/b0\/928f943d64f4e727af4d405fa2b9-200x200-1.jpg","attrs":{"Price":"25-50","Brand Name":"LE","Model Number":"LE-RA","Minimum Order Quantity":"10","Delivery Time":"25-30Days","Certification":"CE ROHS ISO9001","Place of Origin":"China","Payment Terms":"T\/T","Type":"4-Post 19'' Mobile Open Frame Server Rack with Adjustable Depth","Color Serial":"Ral9004; Ral9005; Ral7035","Height":"18U-47U","Matrtial Thicknessc":"Thickness:Plinth 2.0mm; Others: 1.2mm","Loading Capacity":"Static loading: 120kg","Surface Finish":"Degreasing, Pickling, Phosphating, Powder Coated","Key Word":"18U-47U Cold Rolled Steel Open Frame Server Rack"}}

{"cid":"91220437","title":"1U 2U 3U 4U 6U 8U 10U Server Rack Rails with Adjustable Depth and Customizable Height","imgUrl":"https:\/\/img.chinax.com\/nimg\/e9\/8c\/b3dd6379a28ebfbd0d1ab8c5a80b-200x200-1.jpg","attrs":{"Price":"$4.30\/pieces 50-505049 pieces","Brand Name":"surealong","Model Number":"Server Rack Rails Rack Mount Rails","Minimum Order Quantity":"50 pieces","Place of Origin":"Hebei, China","Structure":"19 inch Server Rack Rails, Network Equipment Server UPS Mount Rail Kit","Product name":"Network Equipment Server UPS Mount Rail Kit","Material":"High carbon steel","Quality":"ISO9001 Rohs CE 16949","Surface treatment":"Black Powder coated","Size":"Standard","Feature":"Universal 4 Post Rack Mount Rails","Style":"19 inch Server Rack Rails - 24-36 inch Adjustable Depth","Application":"Mount Rails Network Equipment Server UPS Mount Rail Kit","Hight":"1U 2U 3U 4U 6U 8U 10U or customized","Function":"Adjustable Depth Rack Mount Rails","Packaging Details":"Polybage, box, carton, pallet.
Retail packing or wholesale packing","Supply Ability":"50005000 Piece\/Pieces per Month"}}