Black nickel pins are a unique and highly sought-after type of pin that stand out for their distinctive and elegant qualities. The black nickel plating offers a subtle and refined look that sets them apart from other pin types. The finish is often smooth, deep, and slightly reflective, which enhances the pin's overall aesthetic. Black nickel is resistant to corrosion and provides a long-lasting protective coating that ensures the pin's durability. The black nickel finish is versatile and suitable for creating different designs, such as designs with bold and contrasting colors. This makes it an ideal option for creating premium and customized pins. Overall, black nickel pins are elegant, versatile, and offer a high level of durability, making them an excellent option for those seeking a refined and distinctive look for their pins. Equipment:6 die cast machine Maximum die casting equipment: 260T Maximum size: 500mm Dia Monthlycapacity:1,500,000 pcs 11 coloring machines 10 Ribbon Weaving Machines,6 ribbon printers and 2 transfer machines,the monthly production capacity is 5 million PCS