Our Commitment

At ANDESOURCE, we are unwavering in our commitment to providing top-quality electronic components. Our advanced testing facilities, rigorous quality control processes, and international certifications ensure every product meets the highest standards.

State-of-the-Art Testing Facilities

Our testing and inspection facility spans over 1,800 square meters, equipped with the latest technologies and compliant with international testing standards.

Certifications

AS 9120B : Aerospace Quality Management

ISO 9001:  Quality Management

ISO 45001: Occupational Health and Safety

ISO 14001: Environmental Management

IC Quality Control: A Comprehensive Process for Perfection

To ensure customers receive high-quality, original IC products, ANDESOURCE strictly follows a comprehensive IC quality control inspection process.

1. External Packaging Inspection

Verify packaging integrity, check manufacturer information, quantity, date, batch number, and origin to ensure all details are accurate.

2.Internal Packaging Inspection

Check for moisture, deformation, splicing, or leakage to ensure products are in perfect condition.

3.Visual Inspection

Examine chip’s size and both sides for scratches, polishing marks, and BGA damage or oxidation.

Using real-time output from microscope, observe two-dimensional and three-dimensional images to verify that the silkscreen front label layout and codes match the standards in the datasheet.

Silkscreen quality and font are also compared to the database of homologous products to ensure no counterfeit items go undetected.

4.Functional Testing

X-Ray non-destructive inspection:Examine the internal conditions of components, including the lead frame, die size, gold wire, and check for damage or voids, ensuring no internal defects in the components.

XRF RoHS test:Strictly analyze the levels of six restricted substances, including Pb, Hg, and Cd, to ensure RoHS compliance.

MCU programming test:Check for signs of prior programming to confirm that each product remains in its original, unaltered factory condition.

Decapsulation testing:Remove the chip package to examine the exposed die for silkscreen, logo, and other identifying details, ensuring the chip’s authenticity and integrity.

Solderability testing: Examines whether chip pins meet the J-STD-002B standard for tinning capability,verifying that the component meets quality criteria.

High-temperature aging test: Evaluate the authenticity and quality of electronic components. For components with strict moisture sensitivity requirements,this test verifies performance and stability.

Ultrasonic scanning for failure analysis: Thoroughly investigate the internal conditions of electronic components for delamination, cracks, voids, die tilt, and foreign contaminants.

ESD anti-static testing: Verify the surface impedance coefficient, grounding resistance, and the instantaneous value and peak value of electrostatic potential of anti-static materials, device packaging, and insulating materials, ensuring compliance with anti-static performance standards.

Discrete device static parameter testing: Assess the static parameters of electronic components, ensuring the performance and quality of electronic components.

Impedance analysis test:Verify that impedance values align with the specifications of impedance devices, ensuring the impedance performance meets expected standards, providing customers with exceptional quality assurance.

LCD Quality Control: Precision for Visual Perfection

Besides IC products, we also maintain strict quality control for LCD products to ensure each LCD product meet top quality standards.

1.External Packaging Inspection

Check labels with barcodes on packaging, ensuring barcode information matches product specifications.

Packaging boxes must be intact and clean, with no mixing of models within the same specification.

2.Visual Inspection

Thoroughly inspect the LCD screen for visible scratches, panel deformation, residual adhesive, aging, irregularities, rust, surface corrosion, or cracks

Confirm the coating is uniform and check for condensation, peeling, cracking, or wear, with clear visibility of connector pin for wiring and intact ribbon cables.

3.Lighting Inspection

Test the LCD’s display performance to ensure there are no dirt spots, bright spots, color spots, white spots, light guide plate or backlight issues, and detect defects like liquid leakage, screen bursting, sun spots, split screen, color anomalies, coating defects, and dents.

4.Supplier Inspection Verification

Verify if the supplier provides relevant inspection reports and confirm their validity to ensure each product has a complete inspection record.