Quality Control Processes on Site

Incoming inspection: Each batch of incoming sample according to the rules and technical specification for inspection, test items include the size materials, microstructure, properties, strength, appearance, instrumentation, involving vernier scale, special gauge, gauge, three coordinates, spectrometer, high and low temperature test machine, imaging instrument, testing machine etc.
Out-going inspection: Verify and confirm key technical requirements, including packing, marking, labeling, marking, fittings, surface treatment, customer special requirements, protection, packing, etc.
First parts inspection in process: In the process of workers take self inspection and mutual inspection, take the first examination, inspection, inspection, special inspection at the end of the process of risk according to different inspection personnel, the production process using SPC and MSA tools for monitoring and analysis of the process, the use of QC tools and 8D continuous improvement measures of improvement.
100% final inspection on line: The key process and key process are detected by manual or automatic method 100%, to prevent unqualified outflow.
Self-inspection by operator: The company has set up a special inspection team to supervise and audit the people, machines, materials, methods and rings to ensure the process is controlled and to improve the quality improvement.
Patrol by inspector in process: Special process (such as heat treatment, metallographic, flaw detection, measurement, etc.) quality control personnel and management personnel through formal professional qualification training, certification, ability to be guaranteed.