The large-scale use of natural products in areas exposed to extreme weather is a brave thing, and how to keep the 12,000 m² product stable without distortion, cracking or blackening is a key issue. Fortunately, dassoXTR series products have been taken these issues into consideration during the development stage. Dasso group aims to improve the stability of natural outdoor products, and propel great changes in the outdoor application of natural material - bamboo.