Derived based on 12265 samples of Chinese granite average chemical composition of the total; and with Daly, Nockolds and Beyc such as granite samples granite approximately calculate the total world average chemical composition. Against that background, indicating that the Chinese granites rich SiO2, Na2O and K2O to regional characteristics.

China granite, contained in the minerals according to different types of - into the black granite, muscovite granite, hornblende granite, two-mica granite and so on. China Granite is also very rich in mineral resources, reserves, large variety. According to the survey statistics, China's natural granite more than 100 kinds of varieties. Architectural decorative granite its pattern, color characteristics and sources of raw materials to named. One good stiff division are Henan, daisy blue, snow blue, cloud-ri plum, blue, Jinan Jinan, Shandong, Sichuan, asbestos, asbestos, Jiangxi and green beans on a high, Zhongshan, Guangdong Zhongshan yu, Shanxi, Ling Qiu of the Royal red, orange , hemp-point white, green and black flowers, yellow and black flowers.

China granite colors: yellow gray brown white red pink blue black green and so on.

G603 Light Grey	G623 Silvery Grey	G654 Dark Grey	G633 Sesame Grey
G601 Fujian Grey	G602 Sweet Grey	G614 Padang Grey	G640 White Leopard
G568 Surf White	G439 White Flower	G655 Rice White	G343 Lu Grey
G682 Golden Yellow	G656 Tiger Yellow	G703 Mum Yellow	G681 Shrimp Red
G657 Yellow Rose	G636 Light Pink	G635 Sweet Pink	G617 Pearl Pink
G634 Almond Pink	G663 Sesame Pink	G648 Rose Pink	G606 Quanzhou White
G611 China Lilac	G687 Peach Flower	G562 Maple Red	G895 TS Red

Granite are based on the quality of the rock underground, after billions of years of natural aging, form extremely stable, do not worry about the conventional temperature and deform. After rigorous physical tests and choice of granite materials, crystal finer texture hard. Department of non-metallic materials as granite, no magnetic response, there is no plastic deformation. Granite platform, its high hardness, so keep good accuracy.

Standards
1) GB/T18601-2001 "natural granite building block"
2) JC830.1-2005 "dry hanging stone and metal decorative pendants Part 1: dry hanging stone"
3) JGJ133 "metal and stone curtain wall engineering and technical norms"
4) American ASTM standards.
5) JCG / T 60001-2007 "Decoration Engineering Technical Rules"

Selected elements of Chinese granite
1) granite texture hard, strong wind resistance capabilities, suitable for outdoor and indoor ground. When used with moderate wear to places such as banks, public buildings, hotel lobbies, etc. preference durability ≥ 10 (1/cm) mirror-polished granite plates, but durability should not be <8 (1/cm) .
2) The granite stone varieties, high, medium and low-grade stone division, there is no strict boundaries, mainly determine the color and pattern. Color evaluation principle is colorful, popular or special pattern (stripes) in the higher grades; the lower the level of an ordinary one. The level of granite colors will now turn divided into:
China Granite: Blue - Green - Black - Pure White - Red - Yellow - Purple yellow - white - gray
However, the above division is not absolute, any kind of special because of its color pattern, pure degree or whether the current epidemic and so on, may have Famous arise, so color class only as a reference, can not serve as the sole criterion of quality.
3) the present world, the universal love red, black series, blue, green, family origin few rare species. The above species are belong to high-grade granite stone, granite, light-colored varieties than the average price higher than one to more than doubling.
4), difficult to distinguish between low, middle and low stone collectively referred to as appropriate. Common species in order to light the main, the granite-producing countries have, therefore lower prices.
5) China granite material panel surface protective treatment appropriate, protective treatment should be stone panel machining, surface cleaning and drying process carried out upon completion. In general, the dark stone, in the protective processing back to base pay special attention to the problem; right protective light-colored stone processing, must pay attention to prevent rust spots.