PMMA Prototype for All on 4 or More Implant Immediate Replacement QINGDAO WANDA FORTIS CO., LTD. Material:PVC Base Info HS Code:9021210000Production Capacity:50000 Description Basic Info. HS Code 9021210000 Production Capacity 50000 Product Description PMMA prototype for all on four or all on more implant immediate replacement. Various design is available based on dentist's request. It assists dentist's implant placing and ensure better position can be placed. Pre:Disposable Autoclavable Silicone Dental Cheek Retractor Next:New Design Fashion Style Luxury Dental Instrument Unit Chair with Imported Leather & Solenoid Valve