Now more and more SMT chip factories provide labor and material contracting services, which can free customers from the manufacturing process and avoid investment in electronic material procurement, warehousing, outsourcing, logistics and personnel.

The cooperation mode of SMT patch processing packaging materials can effectively save customers' time. Labor, storage and other costs, only need to provide production data and necessary process confirmation during production and processing. While the price may be a little more expensive than you own, the overall cost may be better. Customers only need to provide complete information (such as PCB files, BOM tables, coordinate files, installation files, etc.), and other production and processing can be handed over to the factory. So, what is the cooperation process of SMT patch processing packaging materials?

1. The manufacturability evaluation of SMT patch, as well as the information provided by the customer, the factory quotation;

2. After business communication, the two parties confirm the cooperation and sign the contract.

3. Customers provide processing materials. After the customer completes the product design, the engineering documents such as Gerber file and BOM list are handed over to the manufacturer, and the manufacturer will have special technical personnel to review, confirm, and evaluate the key points such as stencil printing, patch technology, and plug-in technology.

4. After material procurement, inspection, and material preparation are completed, production will be scheduled according to the PMC plan.

5. SMT chip processing, DIP plug-in processing, online production and processing of materials, quality inspection after SMT chip, reflow soldering, AOI inspection, DIP plug-in, wave soldering and other processes.

6. Quality inspection by the quality department. The quality department conducts random inspections on some products or full inspections, and repairs defective products after they are found.

7. Packaging and transportation and after-sales service, packaging and transportation should be carried out after all product production and processing quality inspections. The packaging side adopts anti-static packaging bags. If the customer has special requirements, the packaging will be carried out according to the customer's needs, and the after-sales service will be tracked.