passivating stainless steel shaft

{"cid":"91219656","title":"Surface Passivation Stainless Steel Lab Furniture lab tables work benches DTC Hinge 1500*850mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/da\/44\/d0d083b55b9a23f9679ca7893ab0-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"SUCLAB","Model Number":"standard","Minimum Order Quantity":"1 pcs","Delivery Time":"1 5working days","Place of Origin":"China","Certification":"SEFA SGS ISO9001 ISO14001 OHSAS","Packaging Details":"Export Packing","Payment Terms":"TT LC, Western Union","Supply Ability":"more than 10000 pcs per month","Material":"stainless steel","Color":"white","Size":"custom made","Hinge":"DTC hinge","Socket":"standard","Reagent Rack":"2 layers","Application":"institute lab, chemisty lab, biological lab, Medicine lab, Chemistry Lab\/Physics Lab\/Biology Lab\/School\/Research Institute","Usage":"School, chemistry laboratory, Company, Chemical\/physical\/medicine Laboratory, Research Institute"}}