As consumers, we expect the products we purchase from vendor to function as intended. Even after investing huge amount of money on resources we are unable to produce a quality of goods and services which may be due to lack of proper inspection in supply chain or in product that comes from vendor. To know about the quality of product first we need to inspect about the product. Inspection means the act of looking at something closely in order to learn more about it, to find problems, and to compare goods and services to a standard.
Inspection can occur at three phases which are before production, during production, and after production but the quality inspector should follow a pre-established checklist that is based on the product specifications and nature of product. Inspection is the quality control appraisal activity and should be done in the earlier stage before the production of goods because the company can choose better materials and suppliers that can provide good quality of materials
As for making electronic calculators that contain a chip purchased from a local vendor there requires quality of inspection because chip is main processing part for the calculator to perform its activities as consumer always expects the product they buy functions well. Before, purchasing chips from vendor First I will search bundles of vendor and will analyze the sources of supply in terms of price, quality, reputation and the confident that the vendor has technical competences to undertake the work, does vendor has enough resources to supply and service they are providing or they will provide.
However, producers of products know that it is not always possible to inspect every product and every aspect of the production process at all times. The challenge is to design ways to maximize the ability to monitor the quality of products being produced and eliminate defects. Since