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Golden Gold is the decorative material for the 2015 digital AMOLED TV panel made of electronic gold. In addition to being able to detect items, gold can also be widely used in fields such as optoelectronics and electrical equipment, and can detect items.
SMT mounting is the process of attaching components to a PCB board, and the meaning of mounting is to transfer the thermal stress of surface mounted devices and PCBA assembly process to the board.
Secondly, PCBA surface coating generally requires semi hard, lead-free environmentally friendly solder paste, organic solder paste, chemical nickel or organic solvent, etc.
Thirdly, PCBA processing includes some knowledge and ability requirements in the process, which require familiarity with the design software development process.
Fourth: PCBA processing refers to a technology that processes PCB circuit boards according to a specified proportion.
Of course, PCBA processing is no exception. It is a process in which passive components are directly soldered to PCB boards and components are soldered to PCB boards through wave soldering and reflow soldering to PCBA.
The first is the preparation work to be carried out during wave soldering of the circuit board, which not only considers the actual performance of the PCB board, but also the materials, welding process, and welding equipment.
The second is to apply flux on the bonding pad before welding, treat the tin plate with a soldering iron, and replace the areas without soldering tin on the PCB with copper or professional copper cores, and then replace them with new copper cores.

Xinchang Electronic Technology specializes in Wuhan SMT mounting, PCB circuit board welding, PCB circuit board mounting, etc., with quality assurance.

● Pre service: After notifying the customer of the quantity and quality requirements, the quotation shall prevail, and the customer shall be provided with a quotation to confirm the SMD products they need to purchase and sell.
After the member confirms the purchase of electronic components such as capacitors and resistors, the member can conduct on-site technical engineer quotations, on-site installation and debugging.
After confirmation by the technical engineer, on-site technical engineers can provide debugging guidance. After the user training is completed, on-site technical engineers can provide debugging guidance.
For users of well-known electronic products, it is recommended that they complete their installation tasks one week before.
Fixed various large brand products and provided users with basic installation, assembly, debugging, and parts sorting operations. If the customer needs to go to the logistics or company site for after-sales service, it is recommended to complete the delivery address setting in a few days.
Determine the installation location and location of each manufacturer and service provider based on the customer's location and usage category.
When setting up backup electronic products in electronic processing factories or packaging workshops, an application should first be submitted to the customer.
When equipment needs to be repaired or replaced, the maintenance value of some products is not recognized. Often due to defects in components or heavy production processes, the one-time maintenance value is definitely worth considering. For the maintenance value of electronic processing plants, in addition to quality shaping and transformation, it is huge and has significant investment pressure.