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DIN YONG INDUSTRIAL CO., LTD.

quality

Quality Control

In order to assure the quality of the product and offer all customers the best service, we have a complete and independent quality assurance system. The choice of supplier affects not only the cost, but also the quality. Therefore, before we purchase raw materials or any tools, absolutely we use strict ways to evaluate and examine our suppliers. Moreover, in order to fit customers’ demand, QC staff ensures our products at high-quality assurance level according to the standard manufacturing processes for the incoming of raw materials, quality inspection on production line and final output.

Inspection Details

To implement the spirit of ISO 9001, no matter the products are on the process or delivered, Din Yong maintains very strict quality control procedures to ensure the high-quality products. We are committed to quality control throughout the following stages:

  • Raw material/component incoming inspection
  • Monitoring each process/stage of production
  • In-process random checks
  • Finished product (pre-packaging) checks
  • Post-packaging checks
  • Individual product checks prior to delivery
Measurement Instrument

We are dedicated to delivering high-quality products and services, supported by state-of-the-art quality assurance equipment to ensure that each product meets the most stringent quality standards. The following are the key equipment we utilize in our quality control processes:
Three-dimensional measurement machine、Microscope、Surface Roughness Measurement Instrument、Profile Projector、Contracer、Microscope、Digimatic Altimeter、Digimatic Micrometer、Screw Thread Micrometer、Digimatic Caliper、Blade Micrometer、Concentricity Gage/ Precise Plug Gauge、Image Dimension Measurement System、Multisensor Measurement System

Three-dimensional measurement machine

Microscope

Multisensor Measurement System

Image Dimension Measurement System

Contracer