manual dental quad helix expander

{"cid":"91222511","title":"Manual Dental Orthodontic Quad Helix Expander\/Orthodontic Laboratory Production with CE Certification","imgUrl":"https:\/\/img.chinax.com\/nimg\/46\/29\/397b8dbfb85eede7fc2ff3e1e018-200x200-1.jpg","attrs":{"Price":"CN\u00a554.35\/pieces 50-99 pieces","Brand Name":"ALS\/ OEM","Model Number":"ALS10141","Minimum Order Quantity":"50 pieces","Place of Origin":"Zhejiang, China","Power Source":"Manual","Warranty":"1 Year","After-sale Service":"Online technical support","Shelf Life":"1years","Quality Certification":"ce","Instrument classification":"Class II","Name":"Orthodontic Quad Helix Expander","ISO":"9001:2008","type":"normal type and kickstand type","material":"high quality stainless steel","Feature":"rapid expander","packing":"1 set per pack","Company":"manufacturer","Service":"door express service","MOQ":"100","Keyword":"Orthodontic Quad Helix Expander"}}