Aultop International Limited is a leading distributor of electronic components, with rich source and professional technology support.

Purchasing and logistics offices located in Hongkong and China mainland. We serve OEM's and contract manufacturers worldwide. We specialize in allocated and hard-to-find semiconductors and integrated circuits. We have about 5 million dollars parts in stock. We can save your time, effort and expense and freeing you to spend more time on business.

We offer the following service:
Urgent and shortage parts sourcing.
Locate critical parts/cost down for major components.
BOM Kitting.
Sell your over stock.
About Quality Guarantee.
Aultop International Limited, hereby guarantee that all the electronic components we supply to you are authentic parts of original manufacturers' packing.

Our engineers inspect each part by:
Inspection of external and internal packing.
Inspection of part number, date code, package, quantity.
Inspection of RoHS status.
Label comparison with picture library.
IC marking comparison with picture library.
RoHS test.
Measuring of the physical dimensions of the component.
Inspection of the condition of the pins or balls for the component.
Key parameters test for common component (such as passive components, diode and transistor).
Inspection of the inside bond arrangement of the die via X-ray equipment
Baking and re-vacuuming.
Test by our QC partner if further inspection needed.