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. Gilded into hard gold plating (gold alloy) and water gold (gold) process, gold plated with soft gold bath consisting of basically the same, but more than a few hard gold tank trace metals nickel or cobalt or iron and other elements; Purpose and effect: gold as a precious metal, with good weldability gold-plated circuit boards Jiangxi oxidation resistance, oxidation resistance, corrosion resistance gold-plated circuit boards Jiangxi oxidation resistance, contact resistance Jiangxi gilded board anti- oxidation resistance, wear resistance, and so fine features alloy; current board gold plating bath mainly citric gold tank, its maintenance is simple, easy to operate and has been widely used; water Gold content control in 1 g / l , PH value of 4.5, temperature 35 degrees, the proportion of about 14 degrees Baume, a current density of about 1ASD;, 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-quality circuit board in Shenzhen, quality assurance, reasonable prices. The gold plate just to solve these problems: for surface mount technology, especially for 0603 and 0402 ultra-small surface-mount, because the flatness of the pad is directly related to the quality of solder paste printing process gold-plated circuit boards Jiangxi antioxidant activity, for reflow soldering quality play a decisive influence behind, so that the entire board gold often seen in high-density and ultra-small surface mount process. Newell record (Figure), high-density gold-plated circuit boards, Jiangxi gold-plated circuit board is provided by the Department of Shenzhen-Electronic Technology Co., Ltd. Newell Shenzhen Electronic Technology Co., Ltd. (www.yipcb.com) (www.yipcb.com) located in Bao'an District of Shenzhen City forward Road Newell Innovation Center B507. Scraps and development in the wave of market economy, the current record Newell has a high profile in the printed wiring board, enjoy a good reputation. Newell Chong made the whole network business alliance certification, marking our service and management level has reached a new height. Newell hit the staff willing to work with all people of insight and common development, for a better future.