【Spiber Inc.】 Spiber launches collaboration with JNBY Group—Brewed Protein™ fiber adopted by a Chinese fashion brand for the first time

2025.10.17

Spiber has launched a new collaboration with JNBY Group, a leading contemporary fashion conglomerate based in Hangzhou, China. Through this collaboration, the Group’s two signature brands—JNBY and CROQUIS—will release items made with Brewed Protein™ fiber, marking the first time this material has been adopted by a Chinese fashion brand. This initiative signifies a new phase in Spiber’s business development in the Chinese market—progressing from partnerships with domestic textile manufacturers to direct collaboration with consumer-facing brands.

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Spiber launches collaboration with JNBY Group—Brewed Protein™ fiber adopted by a Chinese fashion brand for the first time