Quality inspection is a process that checks whether products received from the manufacturing team or company meet previouslystated specifications. When running a business, it is important to check the functionality and quality of products before shipping them. Businesses feel the need to inspect products because bad quality products directly affect their business reputation.

Quality inspection is a comprehensive process consisting of several protocols and drills. Most companies prefer to outsource because it is cost-effective than maintaining an in-house staff. It is always better to know the concepts that revolve around inspection and quality control services.

• Inspection Levels – Shipments are the representation of several products those are clubbed together. It is always advised to have random inspections and for that, you need to have a random sample of products. This random sample needs to be inspected following all steps and protocols as is common in inspection processes. Random sample selection is effective because all products have a fair chance of getting selected for inspection. Special inspections are conducted depending upon the product type and the intensity of the situation. The special inspection takes up more time as compared to routine inspection. Unfortunately, it leads to product damage since materials used in making the product also need to be checked.

• Acceptance Quality Limit – The next phase in quality control and inspection can be understood through AQL (Acceptance Quality Limit). This fact helps us know that there is no concept of zero defects in products. There are a certain proportion of defects that is tolerated in the consumer market. The acceptable proportion of defects completely depends on products or services you are selling. Gray areas in inspection processes lead to tampering results and corruption. So, be clear about the limit to which defects are acceptable in that business. Suppliers need to have a clear idea about their defects acceptability percentage to get best products in the business.

• Inspection Phase – Professional quality inspectors need to know about various phases in the inspection. An insight on all those phases will prove to be helpful for professionals and manufacturers as well.

o Pre-Production Inspection – This is the first stage in inspection when you need to check raw materials and components used in making products. Buying cheap materials seem to be profitable for the manufacturing company. But you need to take control and prevent that from happening.

o During Production Inspection – Production processes involve several methods that go into making the products. It is important for the professional inspection team to scrutinize and check all the stages of production to be sure of the quality and functionality of products.

o Pre-Shipment Inspection – Inspecting products and goods after they are ready and packed is part of the quality control step. Inspectors need to check the details minutely and confirm that the packed products have met the standard protocols.

o Loading Supervision – Loading products for shipping has its own set of rules and guidelines. The inspection team needs to supervise the entire loading process to check that the guidelines are being followed.

Insights and clarity on these concepts are sure to help manufacturing teams and enterprises to know about the inspection stages involved from manufacturing products to shipping them.

The product inspection procedure is normally very long and process oriented. This implies that professional quality inspectors need to follow strict protocols and methods during an inspection. Inspectors need to be given adequate time in order to successfully work on product testing and quality inspection. Professionals also need to have the right infrastructure in order to test product functionality without any hindrance. In most cases, the process of testing products and checking their quality is done in the factory itself. This indicates that factories need to have the right infrastructure and equipment that is required by product inspectors. So, factory owners need to know whether they are keen on ensuring that only the best products reach the consumer market.

The first and the most important thing that all quality inspectors need is sufficient amount of manpower if they wish to proceed with the inspection work. There is always the need to get done with the work within the scheduled time. So, the manpower of inspectors needs to be present from the first day of quality control services in Vietnam. Care needs to be taken that this manpower is equally experienced in handling inspection and dealing with testing. There are certain key requirements of inspectors that they need to follow:

• They need to be random when it comes to picking product samples which need to be immediately shifted to the inspection room.

• They are required to act carefully while unpacking carton boxes where products are stacked up. Product unpacking needs to be done carefully so that there is minimal product damage.

• Now that the inspection is completed successfully, it is the responsibility of the product inspectors to pack the products carefully. Interestingly, there are several employees working in the factory who are assigned the task of checking that product inspectors do their job perfectly. They need to make sure that inspectors are detecting the problem areas properly.

When the inspection takes place within the factory, it is important to make sure that the inspection space is large enough to make room for all product inspectors and the huge array of products. There is the need to keep the room clean so that the products do not get contaminated. The room needs to have adequate light as well. Proper lighting plays a crucial role in helping professionals test and inspect products.

Since inspection takes place in the factory, it is entirely the responsibility of the factory employees and owner to make sure that the work environment is just perfect. This perfection is required for inspectors to do their job with accuracy. Providing the perfect ambience is important to allow inspectors to have their focus on the main job of inspecting products without losing much time.

Cleanliness, the right infrastructure and professional inspectors are all that you need to make sure that your products are tested accurately without any compromise. This also means that only the best products reach the consumer market.