Branch Snyder Department of International Ltd. Shenzhen-Electronic Technology Co., Ltd. - The Department of Electronic Technology Company is a professional custom single-sided, double-sided, 2-40 layer multilayer professional providers, to provide customers with high-precision, high Shenzhen circuit board quality, quality assurance, reasonable prices. Deburring mistakes may occur: too light brush impurity mill will not be a smooth surface of the plate cleaned or cause uneven surface; surface of the copper layer too much of brushing is to remove, or cause a rough and uneven surfaces. Too heavy or improper brushing also make the sheet edge to produce plastic flow phenomena, or the brush wheel itself will appear plastic flow phenomena. Such gum will make the copper plating and copper plating process to produce serious problems. Branch Snyder Department of International Ltd. Shenzhen-Electronic Technology Co., Ltd. - The Department of Electronic Technology Company is a professional custom single-sided, double-sided, 2-40 layer multilayer professional providers, to provide customers with high-precision, high Shenzhen Shen copper circuit board circuit board stability of quality, quality assurance, reasonable prices. Automatic additional copper plating solution. Electroless copper plating process, the bath components consumed due to the chemical reaction, is constantly changing, and if you do not replenish consumed part Shen copper circuit board, it will affect the quality of the advantages of chemical electroless copper plating layer circuit board Moreover, since the composition imbalance can cause rapid decomposition of the bath. Shen copper circuit board stability, Guangdong Shen copper circuit board, Newell record (view) from the Department of Shenzhen-Electronic Technology Limited. Newell Shenzhen Electronic Technology Co., Ltd. (www.yipcb.com) (www.yipcb.com) is a professional "pcb board" company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "division Snyder, Newell a" brand has a good reputation. We adhere to the "service first, customer first" principle, so that record Newell won the trust of customers all of the printed circuit board, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!