SAYFU is a professional PCB manufacturer from mainland China, located in Shajing Town, Baoan District, Shenzhen City. lt was founded in Oct.
Leading-edge technology also asks for advanced PCBs. This is also true for 3G data cards - such as ZTE’s MU350, the smallest dual-mode (TD-HSDPA/TD-CDMA) data card currently available on the market. SAYFU provides ZTE with high-end PCBs for this device.
ZTE has been relying on the quality and services of SAYFU’s products for more than one year. Within this cooperation, SAYFU mainly focuses on ZTE’s 3G data card applications - the MU350 which is the smallest obtainable dual-mode (TD-HSDPA/TD-CDMA) data card. Due to its size and the highly complex components, the data card requires a high-end HDI-PCB with up to 3 laser structured layers on each side. They are manufactured at SAYFU’s largest plant in Shanghai.
The MU350, a wireless Internet access card launched in 2008, delivers a peak data rate of up to 2.8Mbps. It is now the world's most compact TD-HSDPA/TD-CDMA data card with only 31 grams in weight.
(Note: SAYFU PCB specially produces on rigid printed circuit board; printed wiring board; mulitlayer printed circuit board; flex-rigid printed board, rigid-flex printed board; metal core printed board; heavy copper coard; power board; heavy gold board; Flexible board/Flex PCB; Bergquist Aluminum based board/Al PCB; Metal Core PCB;
PCB/PWB/FPCB/FPC/MPCB/Rigid-Flex PCB)
SAYFU PRODUCT TYPE 产 品 类 型
■高频印制板（ＨＦＰＣＢ）：适用微波传输电子产品
High frequency PCB(HFPCB):suitable for electric products
with microwave transmission
■双面印制板（DPCB）：基材FR4
Double-sided PCB(DPCB):with base material of FR4
■多层印制板(MPCB)：基材FR4、PP
Multi-layer PCB(MPCB):with base material of FR4 and PP
■高密度印制板（HDIPCB）：含埋/盲孔，适用BGA电子产品
High-density PCB(HDIPCB):including built-in/blind holes,
which is suitable for BGA electric products
■铝基印制板：贝格斯铝基板，适用大功率散热电子产品
Bergquist Aluminum based board:suitable for electric products with high power heat dissipation
■多层盲孔板：适用仪器电子产品
High and multilayer printed circuit board with blind&buried via boards:suitable for instrument electric product
■厚铜板（3-10 Oz）和厚金板：适用电源产品
Heavy copper boards (3-10 Oz) and heavy gold board:suitable for power printed circuit board product
■软硬结合板：适用电脑、工业控制产品
Rigid-flex or Flex-rigid boards:suitable for computer and industry control products.
■软板(柔性线路板)：适用电脑、工业控制产品
Flexible printed circuit boards (FPCB):suitable for computer and industry control products.
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