Ningbo ETDZ Jiangxing Hardware Products Co., Ltd.
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Quality Control

QA/QC Introduction

All finishes can meet relevant tests including salt spraying, humidity, heat quenching, pensile hardness, coating adhesion, abrasion, UV and solvent rubbing.

We implement the ISO9001 quality assurance system to guarantee QC procedures.

Test Equipment and Facilities


Name:Latch Life-cycling Machine
Description:This machine can test cycling life for latches and locks.
Name:Roughness Measurer
Description:This machine can check the surface condition to identify whether the finish is coarse or fine.
Name:Computerized Tensile Strength Machine
Description:This machine can check material tensile strength, yield strength and compression strength. It can automatically make the diagram of the strength.
Name:Computerized Geometry Analyzer
Description:This equipment can check part comprehensive geometry elements such as roundness, shape, CTC distance, dimension, and concentricity.
Name:Salt Spraying Test Machine
Description:The salt spraying machine can check lacquer anti-erosion ability. Simulated assembly condition is provided; including temperature, wetness and salt intensity.
Name:Coating Thickness Gauge
Description:The meter can check both lacquer thickness and plating layer thickness.

Contact Us

Ningbo ETDZ Jiangxing Hardware Products Co., Ltd.
[China]

Street Address : 7 Taihangshan Road, Xinqi Industrial Zone, Beilun District, Ningbo City, Zhejiang Province. China

City : Ningbo

Province/State : Zhejiang

Country/Region : China

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