Built for Quality

Built for Quality

reliable, precise, and consistent quality

 

At Loong-YEE Precision Industry Co., Ltd., we are dedicated to delivering high-quality precision components that meet international standards. From manufacturing to inspection, we uphold the principles of precision, accuracy, and stability to ensure our products meet the stringent requirements of the global market.

 
Core Quality Capabilities: 

 

  • Dimensional Accuracy: ±0.001 mm
  •  Surface Roughness: Ra ≤ 1.6 μm

 

 

MEYERIAL

Material Certification

PPAP

PPAP Available

ISO9001

ISO9001:2015

 

 

Key Inspection Equipment Includes:

                  Granite Surface Plate

 

  • 2.5D Vision Measuring Machine (Projector Type)
  •  Vernier Calipers (Traditional / Digital) 
  • Micrometers (Traditional / Digital) 
  • Various Gauges 
  • Surface Roughness Tester 
  • Depth Gauges 
  • Height Gauges 
  • Granite Surface Plate 
  • Linear Scale Measurement System 
  • Certified Gauge Standards
 
 

Vernier Calipers 

(Traditional / Digital)

Micrometers 

(Traditional / Digital)

 

Various Gauges

Various

Height Gauges

Various

 

Depth Gauges

Various

Surface Roughness Tester

Surface

2.5D Vision Measuring Machine 

(Projector Type)

Various Gauges

Various