Quality Control System

ISO9001 Quality Control

QC Procedure

We generally carry out three steps on quality control.

  • Before Production Quality Control

    BPQC:Check the specification and the production techniques to ensure that every production procedure will lead to the proper quality.
  • During Production Quality Control

    DPQC:According to production procedure,DPQC are carried out to ensure production can meet the designated technical requirements.Do necessary tests during the production. Break point will be carried out in Smelting,Foring,Heat Treatment and Machining procedure.
  • After Production Quality Control

    APQC:After the production of products,Fuhong will carry out quality inspection for final products.Testing results for each testing will be recorded to ensure that all products meet customer requirements.

Visual Inspection

  • Dimension Checking
  • Straightness Checking
  • Surface Inspection
  • Ends/Edges Inspection

Laboratory Testing

  • Elements Analysis
  • Mechanical Testing
  • Hardness Tesing
  • Grain Size Tesing
  • Non-metallic Inclusion Testing

Nondestructive Testing

  • Ultrasonic Testing
  • Magnetic Particle Inspection
  • Penetrant Testing
  • Eddy current Testing

Process Control System

Every step is under control

Raw material ingot

Raw material control

Our strict incoming quality testing control ensures you the highest quality raw materials. All raw materials are fully traceable ,and meet the material standards.

Ingot casting control

 We have rich experience in ingot casting production,and strict process control on the casting speed,steel temperature, casting time,alloy addition,and others.

Forging control

Governed by our quality control system, every forging step is strictly controlled to ensure a high level of quality on our forged products.

Heat treatment control

With heat treatment system,we offer various types of standard heat treatment to achieve different hardness and mechanical performance.

NDT control

Our on-site NDT control utilize Ultrasonic testing,Magnetic Particle and Liquid Penetrant methods to guarantee our products meet the quality standards.

Product traceability

Unique ID would go through the whole production processing from last step to the next step with ID transferred onto the product,it can be traced back to the beginning.