Reprinted. \x0d\ Generally speaking, purchasing personnel usually evaluate suppliers from several aspects: price, quality, delivery time, volume, and cooperation (service), and calculate the scores on a percentage scale. As for how to allocate points, each company can decide Determine the specific situation by yourself:\x0d\\x0d\ 1. Price:\x0d\ Based on the lowest price, highest price, average price of similar materials in the market, self-assessment, and then calculate a more standard and reasonable price. \x0d\\x0d\ 2. Quality:\x0d\ Rejection rate: The quality is judged based on the rejection rate within a fixed period of time (such as one month, one quarter, half a year, one year), such as a certain supply in the first half of the year The supplier delivered 50 batches and rejected 3 batches. The rejection rate = 3÷50×100%=6%. The higher the rejection rate, the worse the quality and the lower the score. \x0d\ Average pass rate: Based on the pass rate of each delivery, the average pass rate within a fixed period of time is calculated to determine the quality. For example, a supplier delivered 3 times in January, and the pass rates were respectively are: 90%, 85%, 95%, then the average pass rate = (90% + 85% + 95%) ÷ 3 = 90%. The higher the pass rate, the better the quality and the higher the score. \x0d\\x0d\ Total pass rate: The quality is judged based on the total pass rate within a fixed period of time. For example, a supplier divided into 5 batches in the first quarter and delivered 10,000 pieces, and the total number of passes was 9,850. , then the pass rate = 9850÷1000×100% = 98.5%. The higher the pass rate, the better the quality and the higher the score. \x0d\\x0d\ 3. Delivery time and volume: \x0d\ Delivery rate = delivery quantity ÷ order quantity × 100%. The higher the delivery rate, the more points you will score. \x0d\ Overdue rate: = number of overdue batches ÷ number of delivery batches × 100%. The higher the overdue rate, the fewer points will be scored; the longer the overdue rate, the more points will be deducted; if overdue work is stopped for materials, the points will be increased. \x0d\\x0d\4. Cooperation (service):\x0d\ In terms of cooperation, appropriate points should be allocated. The better the service, the more points. \x0d\ Add the above three scores to get the total score, which is the final assessment score to evaluate the supplier's performance. \x0d\\x0d\What are the main control points for supplier evaluation? \x0d\\x0d\ Usually the control points of supplier evaluation mainly include the following aspects: \x0d\ 1. Supplier selection and selection conditions. \x0d\ 2. Investigation of suppliers’ quality assurance capabilities. \x0d\ 3. Supplier’s sample quality appraisal. \x0d\ 4. Determination of supplier evaluation content and steps. \x0d\ 5. Review and approval of supplier evaluation conclusions. \x0d\ 6. Approval of Qualified Suppliers. \x0d\ 7. Creation of qualified supplier files. \x0d\ 8. Regular supervision and assessment of the supply status of qualified suppliers. \x0d\ 9. Carry out survival of the fittest or provide coaching based on regular supplier assessments. \x0d\ 10. Supervision and handling of problems found. \x0d\\x0d\What are the main methods of controlling suppliers? \x0d\\x0d\ To control suppliers, suppliers can be classified into ABC categories according to the amount of material purchase, which can be divided into key, general and non-key suppliers. Then different controls can be carried out according to the following methods according to different suppliers. :\x0d\ 1. Send a permanent representative. \x0d\ 2. Go to the factory for supervision and inspection regularly or irregularly. \x0d\ 3. Set up supervision points to supervise and inspect key processes or special processes.