Granite surface plate supplier

Global Granite Surface Plate Supplier

Your Trusted Partner for Precision Granite Solutions

We are an established international supplier of premium granite surface plates,inspection tables,and metrology-grade granite components.With decades of specialization in granite precision products,we serve industries where measurement accuracy,thermal stability,and long-term reliability are non-negotiable.

Comprehensive Product Portfolio

Standard&Certified Surface Plates

We supply the complete range of granite surface plates across all accuracy grades—from economical Grade B for workshop layout to master-grade plates for national standards laboratories.Each plate is sourced from manufacturers who adhere to international standards(ANSI/ASME B89.3.7,ISO 8512-2)and is available with full certification packages.

Custom&Application-Specific Solutions

Beyond standard catalog items,we specialize in supplying custom-configured granite tables—including plates with precision-drilled grid patterns,T-slots,threaded inserts,and reinforced structures for heavy-load applications.We supply granite bases for CMMs,optical comparators,laser trackers,and custom inspection workstations.

Accessories&Complementary Products

Our supply capabilities extend to a full ecosystem of granite accessories:straight edges,squares,parallels,angle plates,V-blocks,and sine plates—all manufactured to the same rigorous standards as our surface plates.We also supply mounting stands,protective covers,calibration kits,and height gauges to create complete measurement stations.

Global Sourcing&Quality Assurance

We maintain partnerships with premier granite manufacturers across multiple continents,allowing us to select the optimal source for each project based on material properties,manufacturing capability,and logistical requirements.All suppliers in our network must pass a stringent qualification process that evaluates:

Quarry source quality and material consistency

Manufacturing process controls and technology

Calibration laboratory capabilities and accreditations

Environmental and sustainability practices

Every product undergoes rigorous pre-shipment verification in our regional quality centers,where we validate certifications,perform sample measurements,and ensure compliance with order specifications before onward shipment to customers.

Technical Expertise&Consultation

Our team includes certified metrologists and application engineers who provide unbiased technical guidance—helping you select the right grade,size,and configuration for your specific measurement requirements,environmental conditions,and budget parameters.We offer:

Application Analysis:Assessment of your measurement tasks,part sizes,accuracy requirements,and environmental factors

Grade Selection Guidance:Recommendations on the optimal accuracy grade balancing performance and investment

Configuration Advice:Input on features like grid patterns,edge treatments,mounting systems,and accessories

Certification Planning:Guidance on documentation needs for regulatory compliance and quality systems

Value-Added Services

Logistics&Installation Support

We manage the complete supply chain from manufacturer to your facility—including specialized packaging,international shipping coordination,customs clearance,and final delivery.For large or sensitive installations,we provide white-glove services with on-site supervision,precision leveling,and initial verification.

Certification&Recalibration Services

Through partnerships with accredited calibration laboratories worldwide,we offer comprehensive certification services including:

Initial NIST-traceable certification with 3D flatness mapping

ISO/IEC 17025 accredited calibration for regulated industries

Annual recalibration programs with scheduled service intervals

On-site calibration services using portable interferometers

Inventory&Quick-Ship Programs

For urgent requirements,we maintain strategic inventory of popular sizes and grades in regional distribution centers across North America,Europe,and Asia.Our quick-ship program guarantees select items will ship within 3-5 business days.

Industry Specialization

Aerospace&Defense

We supply large-format granite tables for airframe component inspection,master tooling surfaces for composite layup,and ultra-stable bases for laser tracker systems.Our products meet the stringent requirements of AS9100 quality systems.

Automotive Manufacturing

From PPAP(Production Part Approval Process)inspection stations to gauge R&R(Repeatability&Reproducibility)study platforms,we supply solutions supporting automotive quality protocols and production validation.

Medical Device Production

We provide cleanroom-compatible granite surfaces with specialized coatings for sterile environments,along with full documentation packages supporting FDA validation and regulatory compliance.

Energy&Heavy Industry

For nuclear,wind turbine,and power generation components,we supply extra-thick,reinforced granite plates capable of supporting massive parts while maintaining measurement integrity.

Research&Education

We work with national laboratories,universities,and corporate R&D centers to supply reference standards and custom experimental platforms supporting advanced research in metrology,materials science,and precision engineering.