Forest green with beautiful colors, patterns, have high compressive strength and good physical and chemical properties, resources are widely distributed, easy processing, along with economic development, forest green expanding range of applications, increasing the amount, in It plays an important role in people's lives. Especially in the past 10 years, large-scale mining to forest green, industrial processing, international trade, so forest green decorative plates en masse building decoration industry, not only for the grand public buildings, also entered the home decor . Forest Green are also used extensively for the manufacture of exquisite items, such as furniture, lamps, Authors and artistic sculpture.