Sieg Technology develops polymer elastomers and functional plastic parts for industrial applications.
Sieg Technology develops sealing materials, polymer elastomers, and functional plastic parts for semiconductor, automotive, and industrial applications. Its products include rubber seals, perfluoroether rubber, valve seals, and rollers. Founded in 2011 and based in Shanghai, China, the company raised pre-Series A funding led by Yinxinggu Capital in June 2023 and Series A funding in October 2024. The Series A funding will support work on perfluoroether rubber and fluoropolymer materials and expansion across the production chain.
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