One of our core granite processing facilities, equipped with 3 dedicated workshops handling the full cycle from raw block cutting to finished stone products.

• Total Area: 17,395 m²
• Monthly Capacity: 1,300 m³
• 3 dedicated granite processing and fabrication workshops

A large-scale fabrication facility specializing in precision granite processing – built to handle high-volume orders while maintaining consistent dimensional accuracy and surface quality.

• Total Area: 20,000 m²
• Monthly Capacity: 545 m³
• Professional granite processing and precision stone fabrication

Our dedicated memorial manufacturing facility, where skilled craftsmen produce granite gravestones, headstones, and custom monument stonework to the exacting standards of international markets.

• Products: Gravestones, headstones, Japanese-style memorials, custom monument stonework
• Markets served: U.S., Japan, Europe, and beyond

Our most advanced facility — housing a fully closed-loop engineered quartz production line capable of delivering high volumes of consistent, export-ready quartz slabs across standard and custom specifications.

• Total Area: 16,571 m²
• Monthly Capacity: 20,000 m²
• Closed-loop production line for standard and custom quartz surface products

A dedicated fabrication facility specializing in the transformation of raw stone into precision-finished surface products – bridging upstream slab production with downstream countertop supply for international buyers.

• Cutting granite blocks into slabs
• Fabricating engineered quartz slabs and granite slabs into countertops
• Custom surface dimensions and edge profiles to buyer specifications

The foundation of Enterprise 380’s engineered quartz supply chain – this facility produces synthetic quartz powder in-house, ensuring a stable, controlled raw material input for the engineered quartz slab production line and reducing dependency on third-party suppliers.

• Production of synthetic quartz powder for internal supply
• Directly feeds the Engineered Quartz Slab Factory
• Supports supply chain stability and consistent slab quality

One of our core granite processing facilities, equipped with 3 dedicated workshops handling the full cycle from raw block cutting to finished stone products.

• Total Area: 17,395 m²
• Monthly Capacity: 1,300 m³
• 3 dedicated granite processing and fabrication workshops

A large-scale fabrication facility specializing in precision granite processing – built to handle high-volume orders while maintaining consistent dimensional accuracy and surface quality.

• Total Area: 20,000 m²
• Monthly Capacity: 545 m³
• Professional granite processing and precision stone fabrication

Our dedicated memorial manufacturing facility, where skilled craftsmen produce granite gravestones, headstones, and custom monument stonework to the exacting standards of international markets.

• Products: Gravestones, headstones, Japanese-style memorials, custom monument stonework
• Markets served: U.S., Japan, Europe, and beyond

Our most advanced facility — housing a fully closed-loop engineered quartz production line capable of delivering high volumes of consistent, export-ready quartz slabs across standard and custom specifications.

• Total Area: 16,571 m²
• Monthly Capacity: 20,000 m²
• Closed-loop production line for standard and custom quartz surface products

A dedicated fabrication facility specializing in the transformation of raw stone into precision-finished surface products – bridging upstream slab production with downstream countertop supply for international buyers.

• Cutting granite blocks into slabs
• Fabricating engineered quartz slabs and granite slabs into countertops
• Custom surface dimensions and edge profiles to buyer specifications

The foundation of Enterprise 380’s engineered quartz supply chain – this facility produces synthetic quartz powder in-house, ensuring a stable, controlled raw material input for the engineered quartz slab production line and reducing dependency on third-party suppliers.

• Production of synthetic quartz powder for internal supply
• Directly feeds the Engineered Quartz Slab Factory
• Supports supply chain stability and consistent slab quality