Mr. Liang from Zhongshan has a MID electroplating production line, specializing in the processing and production of various mobile phone antennas with chemical copper and nickel plating.
Mr. Li from Linyi, Shandong has his own electroplating production line for nickel plating processing. Recently, Mr. Li discovered during production that the operating range of the nickel plating brightener used was narrow.
Mr. Sun from Jining, Shandong is the owner of an electroplating factory engaged in various electroplating processes.
Mr. Hu from Ningbo, Zhejiang is the owner of an electroplating factory that processes copper, nickel, and chromium.
Mr. Lv's company is a private enterprise engaged in the research and development, manufacturing, processing, and sales of motorcycle parts in Chongqing.
Mr. Nie from Xiamen, Fujian has opened a new production line for chemical nickel plating. Recently, during the process of using this chemical nickel plating solution, he found that the brightness of the workpiece coating is getting worse, and the brightness of the previous batch of workpiece coatings is brighter than the next batch.