Patents of I&S Co., Ltd.
Manufacturing method of eco-friendly foamed sheet
![]() Interlayer noise suppression patent
![]() Antistatic mat
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Interlayer noise suppression patent
![]() Flame-proof PVC foamed artificial leather patent certificate
![]() Method of manufacturing flame retardant laminated sheet
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Acrylic foam artificial leather patent patent certificate
![]() Manufacturing method of water pipe and pipe liner
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