About Sumitomo Electric Interconnect Products

Since their inception in 1985, Sumitomo Electric Interconnect Products, Inc. (SEIP) has become one of the leading-edge technology manufacturers, producing state-of-the-art SUMITUBE® Heat Shrinkable Tubing. Their products conform to the latest industry standards for Quality, Testing, Safety and Environment.
Featured Product Lines
SUMITUBE® SA3 Dual Wall Splice Heatshrink

Specially formulated, durable heat-shrink tubing perfect for automotive applications
Irrax® Tape VZL

Tape with irradiation technology used for applications requiring extreme resistance
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Looking for more information or a quote?
Contact our SEIP Product Manager - click here