Product nameStainless Steel Trocar Needle with Trocar Point materialAluminum Alloy,Brass, stainless steel, steel, etc. Surface TreatmentAnodizing, Sandblasting, Painting, Powder coating, Plating, Silk Printing, Brushing, Polishing, Laser Engraving Machining OptionTurning, grinding, milling, welding, bending, drilling, swaging, flaring, slot-cutting, stamping, deep-drawing, capping, beveling, etc. Custom featureAccording to your 2D/3D Drawing or sample provided PackageStandard carton or according to customer's requirement CertificationISO9001:2015, SGS Contact Details: If you need custom products, it's our honor to help you. Please send us more information, like the sample or 2D/3D drawing and details, we will send the quotation and Technology analysis accordingly then. Thanks.Trocar Needles suppliers website:http://www.sz-manners.com/needle/trocar-needles/