We keep more than 10 thousands parts in warehouse, including Sensors, Servo Motors, Cooler ,Capacitors, Resistors,LCDs, Modules, Transistors, Diodes, Relays, Voltage Regulators, Bridge Rectifiers, Op Amps, Potentiometers, Inductors, Automation PLCs and other hard to find parts.. it could cut lead time of most items.

Customer service in 1-4 hours. If there's any question, please contact with our sales.

Experienced technichal support team.

180 days warranty for all the goods from us.

2000+ suppliers with us, we could help you to get any components which is difficult to get.

If you are satisfied with the product you received, please leave us positive feedback with 5 stars, which means a lot in our future Aliexpress undertakings ,your recognition is our motivation in developing our business to serve you even better.

Please contact us before returning the item and must be returned in their original condition in order to qualify for a refund or exchange of goods..Please contact us if you plan to leave us a Neutral/Negative feedback or open dispute ,it would be better to clear up your discontent and resolve the problem to make you 100% satisfaction.  

1. We will ship the items within 3 working days after the payment is reached.

2. All the goods will be tested before shipment.

3. Packing in professional anti-static bag.

4. We can ship to you by DHL/TNT/UPS/EMS/Fedex/Post..

Q: Are you trading company or manufacturer ?

A: We are factory&trading company.

Q: How long is your delivery time?

A: 5-7days after payment.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample and you should pay the cost of freight.

Q: What is your terms of payment ?

A: T/T .Western Union and Paypal.

If you have another question, pls feel free to contact us