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 storey density multilayer professional supplier, to provide customers with high-precision high-quality circuit boards Shenzhen, Guangdong and circuit board materials, quality assurance, flexible circuit board material at reasonable prices. The late 1980s, with notebook computers, mobile phones, camcorders, represented by a small camera portable electronic products began to enter the market. These electronic products, fast moving small, lightweight, multi-functional direction, greatly promoted the PCB toward the fine pores, fine wire of progress. Under these PCB changes in market demand, enabling a new generation of high-density multilayer wiring - laminated plywood (called BUM) in the 1990s come out. This important breakthrough technology, but also so that the substrate material industry has entered a high-density interconnect (HDI) multilayer substrate materials led to the development of a new stage. In this new phase, the circuit board material suppliers, traditional CCL technology by new challenges. PCB substrate material both in the manufacture of materials, product varieties, the organizational structure of the substrate, the performance characteristics, or in the product's features, there is a new change, new creation. 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 supplier of circuit board material selection for customers provide high-precision, high-quality circuit board in Shenzhen, quality assurance, reasonable prices. Resin adhesive sheet according to classification of different common paper-based CCI. They are: various types of phenolic resins (XPc, XxxPC, FR-1, FR-2, etc.), epoxy resin (FE-3), a polyester resin or the like. Common epoxy glass fiber cloth CCL (FR a 4, FR-5), which is a glass fiber cloth type most widely used. There are also other particularity resin (glass fiber cloth, poly amide fibers, non-woven material is increased): modified bismaleimide triazine resin (BT), polyimide resin (PI) , diphenylene ether resin (PPO), maleic anhydride imide - styrene resin (MS), polycyanate ester resin, a polyolefin resin or the like. Country of circuit board materials _ _ Guangdong circuit board materials Newell Newell hit Shenzhen Electronic Technology Co., Ltd. provided by. Newell Shenzhen Electronic Technology Co., Ltd. (www.yipcb.com) (www.yipcb.com) strong, credible, a printed wiring board in Shenzhen, Guangdong and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Newell invasive and you hand into the brilliant, for a better future!