★ Supplier production capacity, unit price, quality, delivery time review scores;
★ This requirement is listed as qualified supplier list;
★ Review production capacity, unit price, quality, delivery time, scoring is not required, suppliers are included in substandard suppliers;
★ Raw materials cannot be purchased from unqualified suppliers;
Raw materials purchasing :
★ Search for suppliers of corresponding specifications;
★ Parity, negotiation, quality requirements, delivery schedule, purchase order;
★ IQC sampling shall be carried out for each batch according to samples, drawings, “counting sampling inspection methods, operation instructions” and “inspection standards for incoming materials”;
★ Qualified post green OK label for use, unqualified red label return processing;
★ defective products opening "incoming material abnormal report" to inform PMC, warehouse, purchase returns processing.
★ ERP system, material identification card;
★ Check the qualified materials and semi-finished products and put them in the appropriate place;
★ Material protection against moisture sun protection.
★ Warehouse stock corresponding number according to the "requisition";
★ The production of materials to the corresponding production group.
★ Production line according to BOM, "production order", "operating instructions" for the first sample production;
★ The first QC test photoelectric parameter record saves the data and checks whether it matches the “contract order”;
★ Check production process, appearance, etc;
★ First inspection qualified signed OK words, failed to sign NG;
★ fill in the "first item confirmation form" inform the production department, engineering department, quality department.
Self inspection of each process:
★ Train all positions and hold special posts for induction;
★ After the station operator has finished the work, check that the product conforms to the standard of operation;
★ Conduct a mutual inspection of the previous order;
★ Identify defective products and notify relevant personnel. Bad rate exceeds standard requirement and shall be reported.
★ Sampling 5PCS inspection or inspection of group stations every half hour
★ Sampling / inspection failed to require the station operator to correct, correct and then test 5PCS this station was qualified;
★ Many times failed to inform the production team leader, request training or transferred from the post;
★ Fill in "IPQC patrol line report”.
Full inspection, re-operation, repair:
★ According to "contract order", "SOP", "LED process inspection standards" and so on, QC conducts a full inspection of semi-finished products manufactured on line;
★ The signs of bad products are reworked or repaired.
★ The materials or semi-finished products which are judged by QC to be defective and not to be repaired shall be scrapped;
★ The warehouse and production line shall be scrapped for materials or semi-finished goods which are not used in stock.
★ QC is responsible for the determination of semi-finished or finished products which are out of order;
★ To degrade or compromise it;
Analysis and improvement of production process:
★ The defective product exceeds the standard to analyze the production process;
★ Analysis of the causes (bad materials, poor operation, poor design, poor process, data, drawings, errors, etc.);
★ Improvement and follow up according to bad reason.
Investigation and analysis / implementation responsibility:
★ QC open "quality exception sheet" and notify relevant department;
★ Corresponding responsible departments fill in corrective actions.
Take corrective / preventive measures:
★ Correct and prevent the possible problems of line, process, transportation and product protection;
★ Correct and prevent customer feedback issues.
Shipment sampling inspection:
★ Shipment QA according to "contract order", "SOP", "LED process inspection standards", packaging materials and so on, the appearance and packaging of random inspection;
★ Integral spherical photoelectric parameter sampling inspection.
★ IES test sampling inspection;
★ OQC according to "contract orders", "SOP", "LED process inspection standards", packaging materials, 100% full inspection performance test;
★ Inspection of qualified products for packaging, cover OQC, PASS seal warehousing shipment;
★ Unqualified product rework, exceed bad standard to open "quality exception list" or "corrective / preventive action list";
★ Fill in the “shipping inspection report”.
Customer satisfaction, customer satisfaction survey:
★ The business segment collects customer information from “customer satisfaction survey”;
★ Corrective / preventive actions based on feedback results.
★ Archive “customer satisfaction questionnaire”;
★ The corresponding responsible department fill in the "corrective / preventive action list" and supervise the implementation.