How to do QA well？

QA generally wants to know where the problem is and how to develop a solution to prevent it
QA is about providing trust to meet customers’ requirements and confidence

1. Starting with market research and subsequent review of customer requirements for product development orders
2. Material purchase, incoming inspection, production process control, delivery and after-sales service and other stages leave evidence
3. Prior quality assurance activities, with a focus on prevention, are expected to reduce the incidence of errors
4. QC is the operation technology and activities taken to make the product meet the quality requirements, which includes inspection and correction and feedback, such as :QC inspection finds the defective products will be removed, and then the defects information will be fed back to the relevant departments to take improvement measures, so the control scope of QC is mainly in the factory
5. QC is mainly the quality inspection activities after the event, default errors are allowed, and it is expected to find and pick up errors

In summary, for the sample inspection of furniture, the following steps are taken

1. Use object -- setup the main user
2. Use place – setup the main use place
3. Functional combination -- rationalization
4. Ergonomics -- in line with standards
5. Living habits -- in line with habits
6. Structural materials -- rationalization
7. Another way of placement -- combined 1~5 recombination
8. Assembly、disassembly -- convenience
9. Change size、change structure -- streamline process and save costs
10. Shape proposal -- depend on customer requirements
11. Reference regulations -- comply with target market regulations
12. Packaging: dimension、weight、 packaging material 、transportation testing -- meet customer requirements
13. Change package dimensions、change the packaging structure -- simplify the packaging process and save costs