Shidong Electronics deeply understands the importance of quality, which is everything to us. This is not just talk, but what we usually do because quality is the core of our cooperation. Therefore, based on integrity, transparency, and responsibility, we ensure that every component is original and authentic, providing high-quality products. Whether you only need to purchase any discontinued components or hope that we can provide supporting services for your project, you can do itChoose us as your trusted supplier.In this case, we will conduct inspections based on the customer's requirements and Shidong Electronics' quality standards. We can provide our own quality inspection department for testing or third-party testing.

A Incoming inspection

▲ Sample packaging

▲ Date and batch number inspection

B 3D Stereoscopic Microscope Appearance Test

▲ Whether to mix materials

▲ Whether there are scratches or not

▲ Is the flag refreshed

▲ Whether surface processing is required

▲ Oxidation or not

Acetone test:Used to confirm surface processing treatment

D X-Ray perspective:Grain confirmation, wire frame confirmation, and wiring confirmation

Confirmation of E specification sheet:Mainly for product datasheet

Decap Test: Observe the consistency between the internal model and external information, confirm whether there is any damage inside, and confirm the consistency of the markings, such as Logo, Model Name, P/N, mainly for simple evaluation of chip status

G Rohs Law Verification：Testing Pb, Hg, Cd, mainly for some European regulatory requirements

H electrical test: Test whether the internal connections are open, short circuited, and whether the pin characteristics are abnormal

I Welding Test:

▲ Hot dip weldability

▲ BGA reflow soldering performance

Functional testing:Mainly targeting IC parameters such as voltage, current, and maximum testing frequency that can be passed, etc