Roli-cradle
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Roli cradle with the special Vulkollan polyurethane from Bayer(German) which can still present high load-bearing capacity and strong abrasive resistance at the temperature range from -40℃ to +100℃, the wheel of roller coaster is the example of using Vulkollan polyurethane. We will be glad to provide the first-class products and services o you as per your demanding t!