Sunmarr has been devoting herself to constituting instructions to keep an image of ¡°First class enterprise makes standards¡± in freight forwarding industry in China. Sunmarr is the first drafter of many national standards, such as ¡°Guideline on International Freight Forwarding Operation¡±, ¡°International Freight Forwarding Business Date Elements¡±, ¡°Codex of Information Exchange in International Freight Forwarding Operation¡±, to make contributions to standardization of freight forwarding operation in China, which fill the domestic daps.