headphone metal button for 3C and IT electronics is made of Stainless steel, formed by metal injection molding from BRM company. headphone metal button is also known as metal earphone housing, developing based on years of independent research and manufacturing experience of headphone metal button. headphone metal button can be tailored or custom-made in-house through our company. BRM can also manufacture more similar products like earphone housing and provide one-stop service. Under metal injection molding ,the tolerance of Stainless steel headphone metal button can be reached ±0.05 and the dimension of the manufactured parts can be near the net shape. In 3C and IT electronics, metal injection molding is often used to produce headphone metal button. In combination with user demands, metal injection molding is optimized and innovated on structural design, equipment configuration and combined application, so as to realize more flexible combinations, headphone metal button is greatly applied in not only in 3C ,but also IT electronics . Stainless steel is mostly common materials in metal injection molding. Different grades of Stainless steel can also be used in this technology such as SS316L, SS304L, 17-4PH, SS440, SS430, SS420, SS410, SS304
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