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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.