We have 11 years of experience in the production of new building decoration materials, specializing in the processing of natural granite aggregates. 3 4 inch crushed granite is our core best-selling aggregate adapted to the overseas landscaping, coating, and infrastructure sectors. Ordinary crushed stone on the market has uneven particle sizes and disordered color differences, while our 3 4 inch crushed granite is processed through a complete set of crushing and drying production lines in the factory, with 5 crushers for precise crushing, multiple screening and classification stages, and then constant-temperature drying through 4 track ovens. Each batch of 3 4 inch crushed granite features uniform particle size, stable color, no foreign stones, and no weathered debris, fully meeting the stringent material standards of overseas engineering procurement. The raw material is high-hardness primary granite with a Mohs hardness of 6-7, resistant to rain erosion and UV aging, and will not powder or fade after long-term outdoor use. Over the years, this 3 4 inch crushed granite has been continuously supplied to leading coating enterprises such as Nippon Paint, 3Trees, and SKK, and simultaneously exported to Southeast Asia, Europe, and America. It has been used in hundreds of courtyard landscaping and exterior wall stone paint supporting projects, with zero large-scale quality complaints in project implementation feedback. Whether for overseas wholesalers stocking for distribution or general contractors purchasing in bulk, it can stably adapt to various implementation scenarios.


Core Specifications
|
Parameter |
Core Indicator |
|
Product English Name |
3 4 inch crushed granite |
|
Standard Particle Size |
3/4 inch (19mm) |
|
Raw Material |
Natural granite raw stone |
|
Moisture Content |
≤0.5% |
|
Compressive Strength |
≥120MPa |
|
Adjustable Attributes |
Color depth, particle angularity customizable |
Core Application Areas
1. Landscape Design: Filling aggregate for villa courtyards, park walkways, waterscape flower beds, creating natural raw stone texture paving
2. Exterior Wall Coatings: Core aggregate for stone paint and sand-in-water coatings, replicating natural granite texture and significantly reducing stone construction costs
3. Road Infrastructure: Base filling for park paths and municipal greening, wear-resistant and anti-slip, extending road service life
4. Water Treatment Filter Media: Filling for rainwater harvesting and small water purification equipment, corrosion-resistant with stable filtration performance
Factory Strength
The factory covers an area of 4,300 square meters with 23 professional workers on duty. We have built a complete full-process production line for raw material processing, mixing and dispersion, and drying and forming, equipped with 4 track drying ovens, 5 crushers, 10 conveyor belts, 4 sets of mixing tanks and high-speed dispersers, with a stable monthly production capacity of 60-100 tons. We have our own independent R&D team and hold an invention patent for the integrated stone paint grinding and dispersion device. Since the factory was established in 2020, we have been deeply engaged in aggregate processing for 11 years, maintaining long-term supply cooperation with leading domestic and foreign coating brands, and possessing the capability for stable delivery of large-volume overseas orders. The factory has complete sets of environmental impact assessment and "three simultaneities" documentation, with the entire production process complying with environmental access standards of various countries, requiring no additional environmental qualification review for export.
Customization Capability
Full-line support for OEM/ODM contract manufacturing. The particle size and color depth of 3 4 inch crushed granite can be adjusted according to drawings and samples provided by overseas customers. Custom sample development cycle is controlled within 2 weeks, with samples provided free of charge, and customers only need to cover the freight collect; the minimum order quantity is 100 kilograms, and orders of the same batch can be mixed with aggregates of different specifications and colors, adapting to the multi-category small stocking needs of small and medium-sized wholesalers. Standard products can be produced and shipped within 3 days, customized products completed within 7 days, and urgent orders can be prioritized for production scheduling with advance notification, adapting to the tight schedule requirements of overseas projects. Bulk purchases can enjoy tiered discounts, reducing long-term procurement costs.
Quality Control
We have established a full-process self-inspection system. Each batch of 3 4 inch crushed granite is tested according to international building materials industry standards after production, with complete inspection reports issued simultaneously; 100% manual full inspection is performed before product packaging to remove irregular and color-defective particles, and we fully accept third-party institutions to conduct on-site product inspection. Finished products uniformly come with a 1-year warranty. The aggregate itself is solid particles, and only the outer packaging cartons may be damaged during transportation, while the internal materials are unaffected, with no loss or scrapping issues. All production processes are under closed-loop control, strictly controlling the two core indicators of moisture content and hardness, eliminating quality fluctuations between batches and ensuring uniform quality of each container of goods for overseas customers.
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