Our company had produced a series product of tinplate anode products which include tin ball, tin hemisphere, tin rod, tin bar, stannous sulfate and other tin metal chemical products. Our products are using high quality raw materials and can produce different specifications of anodized tin anode according to customers' requirements, which can be suitable for tinplate treatment of printed circuit board. The tin anodes provided by our company have very few impurities and fine particle structure so that surfaces of electroplating are smooth and balance, and almost no blackening or metal falling off when it working. It can work with high current density and the consumption is even and it can greatly reduce the amount of plating salt.