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Daeyoung Special, Inc is here to offer the best twin wall pipes to concrete pumpers worldwide. Our twin products have already been tested and approved by the most renowned concrete pumpers in the US. As we continue to expand our branch in CA, our services now include custom order by truck schematics, elbows with extensions, 4300mm pipes, and custom paint. We have a dedicated team that’ll service your needs to match the quality of Daeyoung. Our goal is to raise the standard of twin pipes throughout the concrete pumping industry. From our patented process of centrifugal casting to the patented blend of hi-chrome alloy liner, we are confident that you can put your trust in our product.