Huaswin's attention to details has become a habit

Material inspection

The quality of materials determines the service life of the PCB board. All our materials can be used in the factory only after strict inspection

Solder paste printing test

The South Korean SPI solder paste detector is introduced to detect the height, area, volume and displacement of the tin point, so as to avoid the problems of less tin, more tin, missing printing and so on, and ensure the accuracy of solder paste printing

IPQC check materials

According to the engineering drawing and BOM, measure and inspect each material of the first piece board to ensure that the components pasted by the production model are consistent with the engineering drawing and BOM

SMT first article test

According to the data of BOM and Gerber, measure and test each material of the first piece of board to ensure that the components attached to the production model fully comply with the customer's requirements and prevent defects from flowing into the next process

Patrol inspection of dip plug-in process

Before dip plug-ins, the key points for attention of plug-ins with direction or pin special components will be trained and explained, and quality inspectors will be arranged to conduct continuous patrol inspection during the plug-in process to ensure the quality of plug-ins

QA full delivery inspection

Spot check all production processes according to the product process instructions and post instructions to ensure that they are qualified before packaging and shipment