Quality control
Penghe Technology cooperates with well-known electronic component manufacturers and top agents at home and abroad to purchase goods, ensuring that all components sold are original and genuine, with 100% quality assurance. All materials must undergo strict quality control processes before they can be released and handed over to customers.
External visual inspection:
- Packaging inspection (outer box label, product label, date code, quantity)
- Appearance inspection (integrity of appearance, degree of oxidation, presence of missing feet or reprocessing)
- Supplier shipment document series (COC, inspection report, lead free specification sheet)
- Ensure original factory packaging
Testing items:
Main testing items
X-ray perspective examination
Damp heat sensitivity level
SEM scanning electron microscope
XRD testing
Ultrasonic Microscopic Scanning
PCT/HAST High Acceleration Stress Test
Application of Microprobes
high temperature
HTOL/LTOL High/Low Temperature Operating Life
temperature cycling
THB temperature and humidity bias voltage
Reflow reflow soldering
LCR inductance, capacitance, and resistance measurement
temperature and humidity
I-V curve measurement
Gaseous thermal shock
Slice analysis
Liquid thermal shock
Kaifeng
insulation resistance
wire bonding strength
Withstand Voltage
solderability
lifespan
Resistance to Soldering Heat
mechanical vibration
Metal solubility resistance
mechanical shock
Warehouse logistics:
- Adhere to the "first in, first out" inventory management mechanism
- 3000 square meter constant temperature and humidity management warehouse
(Anti static, dust-free, temperature and humidity control)
- Adhere to ISO9001 management requirements
Packing:
- vacuum packaging
2. "Electrostatic discharge" protection, preventing high temperature and high humidity
Transportation:
- Designated cooperative logistics partner
- Transparent and traceable transportation process
After-sales service
- Confirm that the customer has received the goods
- Confirm 'Passed customer quality inspection'
- After use, 'customer follow-up'
- Promise of "30 day return and replacement for quality issues"
- Technical support from the Joint Third Party Electronic Component Testing Center
