15113315665 18676922028 haibo_fpcba1668@163.com
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Technology
PCB testing and inspection
Manual visual inspection 


Although we use AOI (Automatic Optical Inspection), electrical testing, and other testing/inspection methods in the PCB manufacturing process, many areas still require manual visual inspection. For example, visual defects in the substrate, solder mask layers, defects in screen printing, etc., because these small defects cannot be detected by equipment. Manual visual inspection involves a detailed visual inspection of the PCB to detect any visual defects or flaws before sending the circuit board out for use.
 

This inspection confirms to us and our customers that the product will comply with IPC-A-600 Level 2 or Level 3 standards and customer standards. We ensure that our inspection process complies with the latest industry standards and best practices. Therefore, our inspectors have sufficient training and experience, and can use the required testing equipment.
 

Nowadays, although advanced AVI (Automatic Visual Inspection) machines have been developed, we believe that manual visual inspection is still needed.









        
  • IQC (Incoming Quality Control)IQC (Incoming Quality Control)
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  • AOI (Automatic Optical Inspection)AOI (Automatic Optical Inspection)
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  • FAI (First Article Inspection)FAI (First Article Inspection)
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  • Microsection examinationMicrosection examination
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  • Open circuit/short circuit electrical testingOpen circuit/short circuit electrical testing
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  • TDR impedance testTDR impedance test
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    Your trusted partner and one-stop supplier for FPC/PCB manufacturing, component procurement, FPC/PCB assembly, and electronic manufacturing. With over 16 years of experience, we have been providing high-quality FPC/PCB at competitive prices to over 1000 customers worldwide. Our company has passed ISO9001:2015 certification and UL certification, and all of our products have undergone 100% electronic testing and passed AOI and X-RAY inspections to meet the highest industry standards. Therefore, please obtain an immediate quote from our sales team as we will handle the remaining matters.
    
        
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            Haibo is an expert in the field of FPC/PCB manufacturing and surface mount assembly in China. Since our establishment in 2017, we have been providing high-quality PCBs to over 1000 customers worldwide. Our factory has passed ISO14001, ISO9001:2015, TS16949, and ISO13485:2016 certifications. We are one of the most trusted small and medium-sized FPC/PCB manufacturers in China.
            
    
            
    
                
      
                    
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    mobile phone: 86-15113315665

    

    
    Contact: Chen Changhai

    

    
    mobile phone: 86-18676922028

    

    
    E-mall： haibo_fpcba1668@163.com

    

    
    Address: 3rd Floor, Building 2, Fuxing Industrial Park, Building B, Chuangye 1st Road, Jiangbian Community, Songgang Street, Bao'an District, Shenzhen

    
            
    
        
    
    
    
    
    
        
    
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