Rough Granite Stone Blocks

Rough Granite Stone Blocks are large-format natural stone materials obtained from granite deposits and given only initial preparation after quarrying. They are mainly intended for stone processing factories, engineering stone manufacturers, and buyers that plan to complete further sawing, cutting, or fabrication according to their own production requirements.

Typical block dimensions range from 1800–3200 mm in length, 600–2000 mm in width, and 1400–1500 mm in height. Sizes can also be adjusted according to downstream cutting equipment, finished product dimensions, and specific project requirements.

Natural granite has a dense structure, with an approximate density of 2.60–2.80 g/cm³, compressive strength of about 120–200 MPa, and Mohs hardness of approximately 6–7. The large continuous stone volume provides sufficient material for subsequent processing into granite slabs, construction panels, countertops, wall stone, paving stone, stair panels, curbstones, monuments, landscape stone, and other custom-shaped granite products.

For bulk granite block purchasing, block condition and suitability for later processing can directly affect material utilization and production planning. Before shipment, key points such as dimensions, visible cracks, color variation, crystal structure, natural texture, and surface condition can be checked.

Suichang Yongheng Stone Industry Co., Ltd. integrates granite quarrying with stone processing. The company operates its own quarry and processing factory, allowing quarry extraction, block handling, slab processing, and finished stone production to be coordinated within the same supply chain.

Dedicated quality control personnel are involved in inspection, and products are subject to 100% inspection before packing. Buyers with their own inspection procedures may also arrange third-party inspection. This provides an additional option for confirming block dimensions and visible stone conditions before shipment.

The dimensions of Rough Granite Stone Blocks can be discussed according to the buyer's cutting machinery, required slab sizes, or final stone products. Production can be confirmed according to technical drawings or samples, and OEM processing is also supported.

There is no unified minimum order quantity requirement, making it possible to discuss material selection, small trial orders, project preparation, or larger-volume purchasing according to actual needs.

Free samples are available for preliminary confirmation. For customized samples, the stated development time is approximately 1 day. This allows buyers to review material characteristics before proceeding with a larger order or a more specific processing plan.

Production, Delivery, and Order Coordination

 

Standard product production time is generally around 7 days. Customized products are arranged according to the actual order requirements, with the stated production time generally around 2–3 days. During production, photo or video updates can be provided so buyers can follow order progress.

The company can coordinate requirements from initial order confirmation and production inspection through loading, transportation, and after-sales handling. If damage is found after delivery, the stated handling options include replacement according to the actual situation or deduction of the value of the damaged portion.

For engineering projects and larger-volume granite block orders, the provided production capacity is approximately 4,000 m³ per month. Pricing for larger quantities can be discussed according to the actual purchase volume. This combination of quarry supply, size confirmation, inspection, processing coordination, and delivery follow-up helps buyers connect raw stone purchasing more efficiently with their later slab, cut-to-size, and custom granite production.

one-stop solution

professional team

high quality