Raw material advantage:Yunjing is one of the largest storage companies which have recognized as best raw material of cliff cypress both in terms of quantity and quality by public, Unique Processing technologyYunjing have unique processing technology named GENDU, to polish the wood surface with the natural texture preserved, and Yunjing is the only one which has the technology to retains the original appearance of cliff cypress polishing.Third party cooperationHave cooperate dwith scientific research institutions including the Chinese Academy of Sciences and Tsing hua University.