我们的性金宝搏188提款能材料段制造和市场用于动态化学解决方案电子产品那automotiveand油和气production and drilling industries. We operate in Europe, the Americas and Asia. Our products include surface and coating materials and water-based hydraulic control fluids
Electroless plating is a method of plating metals on to a variety of base materials using chemical reduction without the application of electrical power. Electroplating, in contrast, involves plating metals with the use of an electrical current. Phosphating is the application of phosphates, such as iron and zinc, to prevent corrosion of steel surfaces.