All Products

SiYi’s products are widely used in the field of instrumentation, industrial control, R & D, communications, IT, home appliances and other electronic products, all products comply with ROHS and other environmental standards and related laws and regulations.

We specialize in 1~48 layer rigid circuit board, lead-free halogen-free environmental protection circuit board, blind buried hole circuit board, high-conductivity aluminum base, thermoelectric separation copper base, PDU busbar, iron base and metal base/core hybrid board, buried copper block, Inlaid copper block, buried resistance and buried capacitance, ultra-thin BT board, ceramic base, Teflon (PTFE) board, high frequency mixed dielectric board, impedance control board, thick copper, step copper, thick gold plating, high-end HDI, Flexible FPC, combination of soft and hard, super long board, super thick board, super small board, etc. Materials include: Rogers, Arlon, Taconic, TP-2, Megtron, Neclo, Isola, F4B, Taiyao TUC, Taiguang EMC, Tenghui VT, Shengyi SY, Lianmao ITEQ, Nanya NOUYA, DuPont Kapton, Taihong, Hongren, Xinyang, etc.

Aluminum PCB1 Layer Aluminum PCB White Solder Mask Flex PCB1 Layer Flex Board Special PCB10-layer Impedance Control Thick Board HDI PCBFR4 HDI PCB ENIG Aluminum PCB2 Layer Aluminum PCB Black Solder Mask Flex PCB2 Layer Flex Board Rigid Flex PCB4 Layer Rigid Flex Board FR4 + PI Special Shape PCB Gold Finger6 Layer PCB with Gold Finger Plate Hard Gold Rigid Flex PCB6 Layer Rigid Flex Board FR4 + PI Black and Blue Solder Mask Heavy Copper PCB8-Layer 6oz Heavy Copper Pcb Rigid Flex PCB8 Layer Rigid Flex Board FR4 + PI Ceramic PCBAluminum Nitride Ceramic Substrate 5050 0.5mm ENIG Ceramic PCBAluminum Oxide 0.6mm Ceramic PCB Ceramic PCBCeramic PCB Aluminum Oxide 1.0mm Conductive Layer Copper Heavy Copper PCBCustomized 10oz Heavy Copper PCB Board Special PCBCustomized HDI FR4 High-TG PCB Special PCBCustomized HDI PCB Half-orifice Plate PCB Gold FingerFR4 Double-sided PCB Gold Finger Blue Oil HDI PCBFR4 HDI PCB Silver Aluminum PCBLED Aluminum PCB Flex PCBMultilayers Flex Board Heavy Copper PCBMultilayers Heavy Copper PCB PCB Gold FingerRed Solder Mask and Gold Finger