Longquan sword have another name called star swords, cast great master of sword Europe smelt youngly and original in the Spring and Autumn and the Warring States Periods, From having histories of over years old already today, with tough and tensile and sharp, hard and soft and reside spring sword dragon, The pallid light is pressing, the decorations of the line are caused skillfully but world-famous. Famous poet Li Bai highly appreciates the spring sword of dragon in the Tang Dynasty, and leave the eternal verse and" know the people among grasses peacefully , There is dragon spring under the waist". Dragon's spring daggers and swords have good quality, hard and tough and suitable, never get rusty. The products are prolonged and firm, antique , appreciate with the practical perfect graceful handicraft that combined , Have relatively high reserve value, gain Chinese and foreign wushu fan and personages of various circles' trust.