Features Specifications:Sell D Handle  Specification:  1.ISO9001:2000 approved 2.material: stainless steel 316,304. 3.process: lost wax process,silicasol process casting. 4.make maching service as your requirements or drawings. 5. surface treatment: mirror polishing.electrico polishing,machining,machining center,plating,heat treatment.  OEM/ODM are offered. Customized samples or drawings are accepted.  Various sizes and designs are available.