Ningbo Supu Electronics Co., Ltd. is one of the leading manufacturers to apply spring clipping devices and technology to the terminal block and connection fields. Our company specializes in producing all kinds of terminal blocks, including rail-mounted terminal blocks, transformer connectors, PCB terminals, miniaturer terminal blocks, push-wire connectors, modules, electrical interfaces, special tools and marking products. All of our products have passed the evaluations of CQC, CCC, VDE, TUV, CSA, CE and RoHS certifications.



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