键盘开关问题常见/带灯键盘开关操作用法/发光键盘开关事项安装说明

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Ruifeng Electronics Co., Ltd. was founded in 1991, is a professional engaged in various types of high-precision switches, sockets and connectors in the research, design, development, production, sales and service of high-tech enterprises.
Research and development toggle switch, key switch, DC socket, push button switches, touch switches, USB jack, headphone jack, self-locking switch, push button switch headphone jack, micro-switches, keyboard switches, door lock switch, vibration switch, micro switch, rocker switch, straight key switch, waterproof light touch switch; Ruifeng electronic products are widely used in household appliances, MP3, MP4, mobile phones, and digital cameras, mouse, toys, car audio, computers and other fields.
Ruifeng switch socket products comply with ROHS environmental testing requirements. Products have: UL.CSA.CUL.VDE.PSE.CCC.CQC.CE.CB.EK.SEMKO.BSI certification and other countries' products in addition to domestic sales, but also exported to Japan, Southeast Asia, Europe, North America, Middle East ground and become PHILIPS, SAMSUNG, ACER, FOXCONN, TCL, the United States, the sun, Foxconn, Beiqi, Huawei, Samsung, and other world famous companies qualified suppliers, by the majority of customers praise and trust
http://www.switchsmt.com/

瑞丰电子有限公司创办于1991年，是一家专业从事各类高精密开关、插座及连接器的研究、设计、开发、生产、销售服务于一体的高新技术企业。
研究开发拨动开关,按键开关,DC插座,按钮开关,轻触开关,USB插座,耳机插座,自锁开关,按钮开关耳机插座,微动开关,键盘开关,门锁开关,振动开关,微动开关,船型开关,直键开关,防水带灯轻触开关;瑞丰电子生产产品广泛应用于家用电器、MP3、MP4、手机、、数码相机、鼠标、玩具、汽车音响、电脑等领域。
瑞丰开关插座的产品符合ROHS环保要求测试。产品拥有：UL.CSA.CUL.VDE.PSE.CCC.CQC.CE.CB.EK.SEMKO.BSI等多国认证'产品除国内销售外，还远销至日本、东南亚、欧美、北美、中东等地，并成为PHILIPS、SAMSUNG、ACER、FOXCONN、TCL、美的、旭日、富士康、北汽、华为、三星、等世界公司的合格供应商，受到广大客户的好评与信赖
http://www.switchsmt.com/