It is an ideal state of photography to go to the outdoor to explore extraordinary beauty of nature and be far away the Madding Crowd. In the wild environment, one water and dust proof tripod is necessary besides some photographic equipments of high-grade protective capability.

During the PE show in 2015, SIRUI released the new W series tripods, which has a high grade water and dust proof function, suitable for outdoor using. Besides, this series also has the advanced functions of legs fold up 180?