Spa Tubs Inspection Service in China Mainland / Inspection Company / Quality Control Services for Sanitary Ware

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Question:  What is the difference between quality control and quality assurance?

Answer: The difference is that QA is process oriented and QC is product oriented. Testing therefore is product oriented and thus is in QC domain. Testing for quality doesn’t mean you are assuring it,its controlling it. Quality assurance makes sure you are doing right things right way.

Quality is meeting the requirements,expectation and needs of the customer being free from lacks, defects and substantial variants. There are standards needs to follow to satisfy the customer requirements.

Assurance is provided by organization management, it means giving a positive declaration on a product which obtains confidence for the outcome. It gives a security that the product will work without any glitches as per the expectations or requests.

Quality Assurance is known as QA and focuses on preventing defect. Quality Assurance ensures that the approaches, techniques, methods and processes are designed for the projects are implemented correctly. Quality assurance activities monitor and verify that the processes used to manage and create the deliverables have been followed and are operative.

Quality Assurance is a proactive process and is Prevention in nature. It recognizes flaws in the process. Quality Assurance has to complete before Quality Control.

Control is to test or verify actual results by comparing it with the defined standards.

What is Quality Control?

Quality Control is known as QC and focuses on identifying defect. QC ensures that the approaches, techniques, methods and processes are designed in the project are following correctly. QC activities monitor and verify that the project deliverables meet the defined quality standards.
Quality Control is a reactive process and is detection in nature.. It recognizes the defects. Quality Control has to complete after Quality Assurance. （Author: Anjali Singh  From: Quora）