Product Name: Electronic Digital Products Accessories, Mobile Phone Accessories, Aluminum Alloy Catto Button Custom CNC Carving Processing Model NO.: Aluminum Color: Black Function: Waterproof Design: Rotatable Compatible Brand: All Brand Surface Treatment: Electroplating Material: Magnesium Alloy Trademark: NON Transport Package: UPS Specification: General purpose Origin: China Product Description shenzhen Jinyisheng Technology Co. , Ltd. specializes in 3C digital products metal processing and surface treatment process design and development, such as mobile phone Shell, mobile phone frame, mobile power Shell, Mobile Phone Lens Aluminum Shell, Bluetooth Speaker, U Disk, etc. Especially in the surface treatment of aluminum alloy anodizing, chemical oxidation, t treatment, electroplating and other processes have rich development experience and many years of technical support, with a variety of metal processing capabilities, such as: stamping, carving, CNC, polishing, sandblasting, drawing, anodes, bloom, radium carving, screen printing and other processes to provide one-stop service, according to customer product requirements and performance quickly solve problems for customers.