Dark Grey Granite Gravel 20mm

Our 20mm dark grey granite gravel is a cost-effective granite gravel for both engineering and landscape use. It is processed from natural dark grey granite raw ore, with a calm and dirt-resistant tone, balancing decorativeness and practicality, making it the main choice for municipal engineering, park construction and real estate supporting facilities. These 20mm dark grey granite gravel are processed by natural crushing technology, with full particle shape and reasonable gradation. After graded screening, the particle size is uniform, and the overall effect is strong after laying. It is neither as depressing as pure black nor as easy to get dirty as light grey, and adapts to the design style of most public spaces. As a source factory with 11 years of in-depth experience in the field of building materials, our 20mm dark grey granite gravel has sufficient stock in stock and can quickly respond to the supply demand of large-batch engineering orders.

The 20mm dark grey granite gravel has engineering-level physical properties. Natural granite material is pressure-resistant and wear-resistant, with a crushing value far lower than industry standards. It can withstand light vehicle rolling and high-frequency pedestrian trampling, and is suitable for various scenarios such as pedestrian paths, fire passages and parking lot edges. Dark grey stone has excellent weather resistance, UV resistance and freeze-thaw resistance. It is not easy to weather and fade after long-term outdoor use, and its service life can reach decades. Compared with other colored gravel, dark grey gravel has a more friendly cost and a calm and atmospheric visual effect, which is the optimal solution for large-area paving projects. We have long supplied this dark grey gravel to many municipal engineering and real estate development projects in China, and ensured the on-schedule delivery of multiple key projects with stable quality and sufficient production capacity.

• Permeable paving for municipal roads and park paths
• Landscape ground for real estate communities and resettlement projects
• Auxiliary paving for parking lots and fire passages
• Filling aggregate for river slope protection and ecological restoration
• Landscaping paving for large parks and public green spaces

We have a 4,300-square-meter standardized production plant, equipped with 5 professional crushers and multiple automatic screening production lines, with a monthly production capacity of 60-100 tons. The dark grey conventional model has a large amount of stock in stock, which can meet the immediate supply demand of hundred-ton engineering orders. We have established a perfect production scheduling and stocking mechanism, which can supply goods in batches according to project progress. Standard products can be shipped in 3 days, and urgent orders can be prioritized for production. For a long time, we have served many municipal and real estate major customers, and have mature experience in large-batch order delivery.

For standard specification dark grey granite gravel, full payment can be made after confirming the model, specification and quantity to arrange shipment. Large-batch engineering orders can enjoy step-by-step price discounts. The larger the purchase volume, the higher the discount. For customized requirements, full payment can be made after confirming the plan to arrange production. At present, RMB settlement is accepted for regular transactions, and special settlement needs can be communicated and negotiated in advance.

We implement strict engineering-level quality control standards. Each batch of dark grey gravel undergoes self-inspection in accordance with industry standards during production, and test reports are issued to test core indicators such as particle size, crushing value and mud content one by one. 100% full inspection is implemented before product packaging to remove unqualified particles and impurities and ensure that ex-factory products meet the standards. We support third-party institutions to conduct on-site inspection, and the products come with a 1-year warranty to give more guarantee for engineering procurement.

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