Chinese granites have many advantages over other materials. They are characterized by high strength, frost resistance, wear resistance and water resistance. Due to these properties, granite from China is widely used in construction and architecture.In addition, Chinese granite is a fairly economical material that has relatively low prices compared to other types of stone. This makes it affordable for a wide range of consumers.Another advantage of Chinese granite is its variety. In China, different varieties of granite are mined, each of which has its own unique features and characteristics. This allows you to choose the most suitable option for a particular project.
Benefits of Chinese Granite
Granite Have Good Stability
Granite is formed under high-temperature and condensation conditions. Due to the close inlay of minerals and the extremely small inter-particle gaps, and also the multiple tectonic movements with long-term changes in the cold and heat. Since its formation, the granite remains the internal material stress has basically disappeared. Therefore, the texture of granite is extremely hard and its chemical properties are extremely stable.
Granite Easy To Process
Although granite is hard, high surface roughness and precision can be easily obtained through processes such as sawing, grinding, polishing, and cutting. Granite is unlike many metal materials that require a series of complicated forging and cold heat treatments. Therefore, the processing equipment for granite is relatively simple, the processing cycle is relatively short, and the cost of processing the finished product is relatively low. Under the condition of a clean surface, the wear resistance of granite is still ten times more than the common cast iron parts.
Granite Less Affected By Temperature
The linear expansion coefficient of high-quality granite at room temperature is only one-third of compare to general metals, and the thermal conductivity is only one-fortieth of general metals. It is less affected by temperature, so people don’t need to consider the impact of environmental temperature when using it.
Granite Easy To Maintenance
Granite has strong anti-corrosion properties. It can resist the corrosion of general acid and alkaline gases and solutions without applying any anti-rust grease. There is no need to worry about rust happen when using it, and there is also no need to worry too much about the factor of environmental humidity.
Wide Range of Products
Our main products include granite, marble, quartz, countertop & vanity, tombstone, mosaic & patterns, artificial stone and basalt. These products are widely used in countertop, tiles, mosaic, stairs and steps, windowsills, floor paving, shower surroundings, wall panels and facade in commercial and residential projects.
Advanced Equipment
To ensure high quality and production efficiency, the company has introduced advanced production equipment. Currently, we have 1 set megatron wire saws machine, 4 barsanti and gaspari gang saws machine, barsanti automatic polishing line & keda automatic polishing line, automatic resin line for big slabs, 30 sets of diamond block cutting machine, 20 sets of infrared edge cutting machine, 50 sets of hand polishing machine, 1 set edge modeling and polishing machine, 5 sets of automatic cnc engraving machine and so on.
Rich Experiences
We have rich experienced in doing cut-to-size projects for flooring and wall cladding, countertop and vanity top projects. Our annual export volume exceeds 800 containers, about 60~80 containers per month, and the annual export value exceeds 20 million US dollars per year, and it is still increasing. Our products are mainly exported to Western and Eastern European markets such as the United States, Canada, Slovakia, Poland, Germany, the Middle East market, Japan, South Korea, Singapore and other Asian markets.
Complete Qualifications
For more than 20 years of stable and focused operation, Stone Epic has established a good reputation and brand in the entire stone industry, and has passed ISO9001: 2015 international quality system certification.
Labelling and names of Chinese Granite
The naming of all natural stone from China follows the National criterion of ‘The Uniform Numbers of Natural Stones'established in 1998 established under article 3.3.1 of JC/T204-92(96) (Natural Granite Block Criterion). The name and number reference is made up of the place of origin, production, characteristics of colour and patterns and quarry number.
The Uniform Numbers of Natural Stone is made up of a letter (G-Granite, M-Marble, S-Slate) followed by a four-digit number. The first two digits refer to the province, region or municipality of origin. Beijing is'11', Shandong is ‘37'and Fujian ‘35'. The last two digits are the serial number of the stone type.
The new system replaces the three digit numbers of the 1970's which are still in use today. Examples include:
G3503 Jinjian Bacuo White
A pale grey to white coarse-grained granite (crystals up to 5mm). Old Code for this granite is G603 and other names include: Baso White; Bianco Crystal; Ice Crystal.
G3548 Chanpu Red
A pink to brown very coarsely crystalline granite (crystals up to 8mm). Some alteration of feldspar to the clay mineral sericite and biotite and ore mineral present. Old Code for this granite is G648.
G3585 Shijing Rustic Red
A pale pink to grey coarsely crystalline granite (crystals up to 5mm). Old Code for this granite is G682 and other names include: Yellow Rock Granite.
Chinese Granite Has the Same Characteristics as Granite in Other Regions
Granite from China has many variations in color, texture, patterns and shape. It is also known for its durability and strength that makes it more popular among homeowners today.Chinese granite can be classified into three types depending on its characteristics and features.The first type is called “Chinese brown” and it's a very popular color in China. It's a pure black stone with brown undertones, which makes it look very elegant and classy. It has a matte finish, so it doesn't reflect light too brightly like the glossy Chinese granites do. This stone is used for countertops and flooring because of its heat resistance capabilities (up to 500 degrees Celsius).The second type is called “Chinese red granite.” This type has a pinkish-red color with some white spots on it, which gives off an elegant appearance when finished properly. It's usually used in garages because of its durability against weather damage but also inside houses as well as outdoors because of its strength against extreme temperatures (up to 650 degrees Celsius). The third one is called “Chinese black” – This type has beautiful shades ranging from deep jet black all the way up until lighter grey tones towards the surface area; however, most people prefer darker shades since they think that lighter ones don't look right aesthetically speaking.
The First Type Is Gneissic Granite Which Is Characterized By Light And Dark Bands, Many Different Minerals, And Medium To Coarse Grains
The first type is gneissic granite which is characterized by light and dark bands, many different minerals, and medium to coarse grains. Many of the characteristics of gneissic granite are similar to that of granodiorite. Gneissic granite has an appearance similar to a cross between marble and quartzite – with its light and dark bands contrasting with each other in a dramatic way. In this granite, you may find small spots of white calcite or black magnetite embedded within the rock's mass. Gneissic granites often have larger mineral crystals than other types as well because they've gone through more intense heat processing during their formation process (which means more time underground). The crystals might look like feldspar or mica flakes but can also resemble cubes or rhombuses—these are usually grayish-white colored varieties called feldspathoids (they're pretty cool).
The Second Type Is Porphyritic Granite Or Two-Mica Granite Which Has Dark Biotite Or Hornblende Phenocrysts In A Lighter Groundmass
The second type is porphyritic granite or two-mica granite which has dark biotite or hornblende phenocrysts in a lighter groundmass. These types of rocks are found all over the world and are a good choice for countertops because their unique look will make your kitchen stand out.
The Third Type Is Equigranular Granite With Evenly Sized Grains Homogenous Color, And Abundant Quartz Or Orthoclase Feldspar Crystals
The third type is equigranular granite with evenly sized grains homogenous color, and abundant quartz or orthoclase feldspar crystals. It's the most common type of granite and is used in many residential applications such as kitchen countertops.
Chinese Granite Is As Good Quality As Other Types Of Granite
Chinese granite is as good quality as other types of granite, but it's important to understand that Chinese granite is a natural stone, and can vary greatly depending on the quarry and region it comes from. Chinese granite can be classified into three types:
Black Granite – This is generally black in color with a very fine grain and high polish. It's often used for kitchen countertops and bathroom sinks.
Green Granite – This has a green hue, sometimes with blue or purple tones mixed in (depending on where it comes from). It has an earthy color which is perfect for outdoor projects like patios or steps because it looks natural with plants growing around it.
Red Granite – This type has red hues combined with gray and black ones as well; however there are also some brown-colored samples available if you want something brighter than just plain old gray!
How to Check Chinese Granite Quality
It can be intimidating to choose the correct granite slab for a variety of patterns and colors let alone judge its quality. For a first-time buyer, this task may be extremely daunting.
Step 1
Perform a thorough visual inspection of the granite slab. Look for any blemishes such as cracks, chips, discolorations, scratches, and dings. Also, be on the lookout for the uniformity of the surfaces. Check the edges if they are cut straight. It may be hard to eyeball for a beginner, use a straight edge for reference. Going up the price points will not guarantee the best design or pattern for your own kitchen. Consider the colors and patterns that would be a fit to your overall design. You might find a high-value gem for a pretty price.
Step 2
Check the dimensions if they are up to specifications. Do not accept a slab that was not cut to the measurements you specified. It will only lead to sacrifices and problems on your end.
Step 3
Measure the thickness. Entry-level slabs are sold very thin with wood backing. There isn’t much of a difference in thickened from middle to high-grade but high-grade granite can come in thicker variants.
This is not just an arbitrary marker though. The thicker the granite the stronger it is.
Step 4
Gently brush a coin on the polished surface of the granite to check for polish quality. Slabs that easily scrape may have low-quality polish or sealant.
Step 5
The quality of the granite can be tested by subjecting it to different chemicals. Granite has a very specific reaction to lemon and can determine a few characteristics for you. If the lemon is absorbed then the material is porous or not polished properly. Leaving a white stain after putting lemon droplets on the surface is an indicator of high calcite content. You’ll want to stay away from slabs with these reactions.
Grade 1: Entry level (builder or commercial grade)
Grade 1 granite is the thinnest of the group. They may be usually found with plywood backings or some type of support as their thickness alone might not be able to withstand heavy use. They also are pre-fabricated and is commonly used in middle to low-cost housing units. The patterns on grade 1 granite are also more simple and the colors more basic.
Grade 2: Middle grade
Middle-grade granite boasts more patterns and colors. Their markings have more variety too. They are sold as thicker slabs and will exhibit the hardness and durability of granite.
Grade 3: High grade
This is the best quality granite of the group. The designs are of the rare kind and they may exhibit veins and patterns making them one of a kind. High-quality granite is priced for having sparkling and glittering mineral deposits trapped inside giving it an extra pop.
Granite is used in jewellery making
Granite is formed by the crystallisation of magma which makes the rock extremely beautiful. Some rare granites are used for making jewellery and gemstones. For example – Blue tint found in the Himalayas known as K2 Azurite granite is a rare stone and is used as a gemstone.
Used for Building Monuments
Structures like temples, gravestones or monuments which are supposed to stand the test of time are usually made of granite. The trend has changed these days and there are many materials that are used for the same but before the existence of modern machinery and equipment, granite was the only rock used for building important monuments.
Used in making Fireplace Mantle and Floor
Granite is extensively used for making fireplace mantle, usually in countries having cold weather conditions throughout the year, it makes the fireplace mantle look beautiful thus making the living room more attractive for a family and friends get-together. Sleek and perfect flooring with less maintenance can also be achieved by using granite in the floor. Granite tiles are available in different shapes and sizes along with beautiful patterns.
Used in Bathroom, Shelves, Tabletops, Basins
Granite provides a unique look for kitchen tops, shelves, tabletops and basins and also provides strength and durability. It looks elegant and is very easy to clean thus used extensively for these purposes. There are various granite basins available in the market. These are water-resistant and the maintenance is also very easy.
Miscellaneous Uses
Apart from the aforementioned uses, granite is also used in road making, where laying a base of granite gives the road required strength, they are also used in hanging bridges as reinforcement blocks to stand the weight of the bridge, etc.
Precautions When Using Chinese Granite
Blotting up spills immediately- Although acidic substances like sauce or fruit juices do not have the same etching effect as they do on marble, they are potential causes of stains. The same goes for cooking oil. Therefore, it is important to wipe them up as soon as they stain the granite surface.
Use a soft cloth or sponge to clean the surface- Using cleaners that have been specifically made for stone countertops and do not cause any damage to the granite surface and sealer integrity is the best choice while cleaning granite countertops. However, the use of hot water during quick clean ups is a quick and potent solution. The use of dish soap to clean your granite countertops will cause buildup over time and result in the loss of its shine. Therefore, it is not recommended to use this variety of cleaning agent for regular cleanups.
Use coasters- Although, it is not entirely necessary to use coasters while dealing with granite, practicing so is beneficial as it avoids even the slightest chance of accidental etching on the surface.
Do not keep hot pots or pans on granite surfaces- Although, granite is quite durable and rarely cracks when subjected to thermal shocks, placing a hot pan or pot on the countertop may rarely cause cracks, chips or scratches to the surface. Moreover, once you remove the pan or pot, the underlying surface will remain to be very hot and might cause accidents if not careful.
Use cutting boards- Make use of cutting boards while chopping atop granite countertops. Scratches might take place on the granite surface, and you also risk dulling the blade of your knife by cutting over granite on a regular basis.
FAQ
Xiamen Stone Epic Co., Ltd. is well-known as one of the leading chinese granite manufacturers and suppliers in China. We warmly welcome you to wholesale high quality chinese granite for sale here from our factory. For customized service, contact us now.
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