With a self-complete system of mines, production and research and development, the company has three slate mines and a stronger developing team, consisted of technologist, engineer and artist. The floor area of factory building is 5,600 square meters and the building area is 6,800 square meters. Especially, the company developed and produced slate fountain, home fountain, tabletop fountain and other articles are characterized by unique feature, primitive simplicity, outstanding effectiveness and excellent quality, which is widely appreciated and favored by the mass and international markets.