Welcome to our Resource page, where you'll find info on the latest developments in our materials, as well as company news and downloadable catalogs.



PORTLAND, Ore., March 7, 2023 – Dahsheng Chemical (DSC®), a leading performance foam manufacturer, introduces DREAMCELL™ ZERO, a revolutionary foam technology made with 100% recycled foam waste to elevate sustainability in the footwear industry. The new foam technology is designed to provide superior performance and comfort while making a positive environmental impact. DREAMCELL ZERO is a proprietary PU foam compound that utilizes 100% reused foam waste to create an underfoot foam that meets the highest comfort and performance standards of both brand customers and their consumers. When the reused foam is combined with a water-based binder and a recycled textile, DSC is able to provide a premium footwear product that leads the way toward a more sustainable future.   “The pioneering DREAMCELL ZERO innovation marks a milestone in DSC's sustainability journey and our commitment of achieving zero waste,” said Johnson Chang, CEO of Dahsheng Chemical. “By utilizing innovative solutions to transform our foam waste into new products, we are taking a decisive step toward a circular economy in the footwear supply chain, closing the loop on waste, and creating a sustainable cycle of production and consumption.”   DSC has launched Run the Relay, an ambitious plan to achieve a zero carbon, zero-waste future. One of the initiatives focuses on closed-loop manufacturing, with 100% of in-house production foam waste recycled. DREAMCELL ZERO is one of DSC’s latest innovations that achieves the vision of creating an eco-friendly product that achieves high durability and step-in comfort.   Founded in 1945, Dahsheng Chemical has been a pioneer in foam innovation for the sports and bedding industries. Known for their premium comfort and performance foam DURAPONTEX™ and DREAMCELL, DSC supplies its foam materials and components to some of the world's top brands, and is constantly pushing the boundaries of what is possible.   Visit to learn more about Dahsheng Chemical and their commitment to sustainability and eco-innovation.   Media Contact: Erin Patterson t: +1-323-422-0274 e:


Dreamcell & Ecotech Swatchesbook

Download the swatches book, find the ideal material for you from our popular open-cell PU foam formula, known for containing high percentages of bio content and recycled material.

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Durapontex Swatchesbook

Looking for durable, light weight closed-cell EVA foam? Download our Durapontex swatches book and talk to our sales about your development needs.

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DSC Composite Solution Catalogue

Looking for more sophisticated material package for your upper design? Download this digital catalogue and start building a sample package with DSC.

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DSC Focusing on Sustainability

Download and see our sustainability journey to provide better material for athletes around the world and better for the planet.

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We are continually leveraging innovative techniques and R&D expertise to reach new heights of sustainability and product quality, for the benefit of our planet and the people we share it with. We are always looking to partner with brands that share this same vision.

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