In 2011, the Spirit of Freedom was founded in a small village in Jimo, Qingdao City. The tent of the soul of freedom has won the equipment award of the annual selection of China's outdoor industry for many times with professional design and reliable quality, and the lightweight combined with fashionable design has not only been praised by domestic players, but also by players in Japan, South Korea and Southeast Asia, and is a model of China's original professional tent.
 
The categories of tents under the Spirit of Liberty are similar to Hilleberg's, with five series: Black, Blue, Red, Yellow and White, corresponding to the basic, lightweight, custom, professional and overseas versions.
 
The Black Label is the lowest price and the most basic version of the series, and it is positioned more on the public route and can meet the needs of camping in low and medium altitudes. The Red Label Professional Edition is the most abundant and most popular tent series of the Soul of Freedom, as one of the representatives of the professional tent, designed for outdoor adventures, tent fabrics and tent poles are imported from South Korea, the price is more expensive than the standard version, the professional version of the tent can withstand all kinds of extreme weather, can provide better protection for users. The professional tent is better than the standard tent in terms of wind resistance and warmth, and is suitable for outdoor mountaineering adventure enthusiasts.
 
The lightweight blue label series is similar to other brands' backpack tent series, the main lightweight, suitable for backpacking enthusiasts, the representative of the blue label tent is Yuanshan PR0, the weight of this tent after packaging is about 1556 grams, Yuanshan PR0 follows the criss-cross tent structure, to ensure good wind resistance, and the flysheet adopts the unique full-door design of the soul of freedom brand to broaden the horizon.
 
As one of the few professional outdoor tent manufacturers in China, most of the tent poles and tents used in the production of tents are imported from overseas, which also determines the high-end positioning of the tent and the high price.