Mr. Li is the boss of a rolling tin plating factory for electronic components.When Mr. Li's diode workpiece was tinned some time ago, due to the use of the sulfuric acid system tin plating process, the workpiece was immersed in the plating solution for a long time during the barrel plating process, which led to the glass part of the diode being corroded and could not be used normally.So Mr. Li wanted to find a tin plating additive that would not corrode the glass.
Mr. Deng from Xinxiang, Henan is the owner of an electroplating factory that provides automotive parts processing services.
Mr. Chen from Yantai, Shandong is the owner of an electroplating factory engaged in galvanizing processing of various daily hardware and building hardware workpieces.
Mr. Li from Huizhou, Guangdong is the owner of an electroplating factory engaged in chemical nickel plating processing of various precision automotive parts, mobile phone metal shells, and other workpieces.
Mr. Fang from Dongguan is the owner of an electroplating factory engaged in galvanizing processing of various hardware components. Recently,
Mr. Zheng from Qingyuan, Guangdong is the owner of an electroplating factory engaged in the electroplating of zinc nickel alloys for various automotive parts, motorcycle parts, and hardware parts.