Shenzhen Hua An Precision Metrology Parts Co., Ltd.

Precision Gauge Blocks / Precision Equal-height Blocks

Granite Surface Plate

Comparison Tables

Granite Inspection Parallelism Plate

Granite Square Rulers

Granite Right-angled Squares

Granite Boxes

Verticality Measuring Instruments (High Precision)

Verticality / Height Measuring Instruments

Granite Machine Base Structure

Marble Supports

Leverage Dial Gauge

Flatness Measuring Instruments

Digital Display Vernier Calipers

Dial Indicator Vernier Calipers