United Engineering Quality and Certifications

QUALITY

Quality Capabilities

Our quality department is equipped with state-of-the-art measuring systems, including CMM (Renishaw, UK), contour measurement equipment (Zeiss, Germany), 2D height gauges (Mitutoyo, Japan), and surface roughness testers (Mahr, Germany). These systems enable precise dimensional and surface validation for critical components.

Description Parameter Capability Tolerance
General Dimension OD 700 +0:010mm
ID 650 +0:010mm
Length 700 +0:010mm
Geometric Dimension Face Runout 0.02mm Min. 0.02mm Min.
OD Runout 0.02mm Min. 0.02mm Min.
Concentricity 0.02mm Min. 0.02mm Min.
Perpendicularity 0.02mm Min. 0.02mm Min.
Flatness 0.02mm Min. 0.02mm Min.
Parallelism 0.02mm Min. 0.02mm Min.
Surface Roughness Ra Ra 0.2 Max. 0.20 Max.
Rz Rz 1.2 Max. 1.2 Max.
Delivery New Product 06 to 08 Weeks
Schedule Order 08 to 06 Weeks
MOQ Expected 500 Pieces or 2000 USD
RFQ Lead Time 1 Week

Quality Assurance Equipment

Carl Zeiss coordinate measuring machine

CMM

  • Make : Carl Zeiss
  • Qty. : 01 nos.
  • Capacity. : XYZ Axis (700mm x 1000mm x 600mm)

Standard Room

  • 2D HEIGHT GAUGE (700 MM)
  • Mitutoyo double column Height Gauge
  • 100+ Customized Gauges
United Engineering standard inspection room
Surface roughness testing equipment

Surface Roughness Tester

  • Make : Carl Zeiss
  • Qty. : 01 nos.
  • Capacity. : 450 MM

Contour Measurement Machine

  • Make : Carl Zeiss
  • Qty. : 01 nos.
  • Capacity. : 450 MM
Contour measurement machine

Deburring & Final Inspection

  • Skilled Men Power
  • Pneumatic Die Grinder
  • Hand Deburring Tools
  • Pneumatic Pencil Grinder
  • Visual Inspection
  • Attribute Gauging
  • Rotary Bur Cutter

Certification

ISO 9001:2015 certificate

ISO 9001:2015

ISO 14001:2015 certificate

ISO 14001:2015

ISO 45001:2018 certificate

ISO 45001:2018

ZED certificate

ZED Certificate

Build with confidence

Have a precision component in mind?

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