The procedure of products’ quality inspection
To standardize the acceptance criteria of company’s purchasing, and make sure the acceptance criteria in the purchasing process, and pledge company using the qualified products during exploitation and quality management, we made the following rules:
1. Aim: Strictly control the quality of products and material during the purchase which guarantees the quality of products.
2. Range of application: All products in our company
3. Acceptance criteria:
(1) The procedure of products’ quality inspection before into warehouse
a) Making sure the total landed quantity, the number of products in per unit and components can consistent with the cargo list. If there are missing components or damage products, please contact with purchase department immediately.
b) Make sure that products surface without rusts, scars or scratch marks. Check the products of oil injection to ensure that without bubbles or scrape off the paint, and confirm the paints without coming off in painting products. The electroplate products don’t lose plating and ensure that their plating and color are evenly. And make sure that there is non-color difference. As for the transparent products, we will check their transparency, impurities and dark spots. Detect the thickness of the metal parts whether it is too thin. If there are one or more defects in these products, please contact with purchase department in time and then apply for new one.
c) If all the properties of the products are fit for company’s standard, we will contact with purchase department and store up the products into the warehouse immediately after filling in the list.
2.The procedure of finished products’ quality inspection before out of warehouse
a) Make sure that products surface without rusts, scars or scratch marks. Check the products of oil injection to ensure that without bubbles or scrape off the paint, and confirm the paints without coming off in painting products, and the joint connections are tight.
b) Guarantee the internal circuits are correct and the wires are pressed tightly. Check the coating, amperite, trigger, capacitor’s stability and main switch’s steadiness.
c) Have an energizing test which continues at least 5 minutes after confirming the internal wires.
d) The products can be labeled and packed after checking their appearance and circuits and making sure that they can give out light normally. Fill in the list of qualified products after an acceptance check; otherwise fill in the list of sub quality products. And keep a record of this acceptance check.
Check the reliability of cartons and packing strings before packaging. Without any spoilage produced in shipment is the priority. If there is any problem during packing, it should be pointed out and recorded in time.
Quality control personnel should follow this procedure strictly.