Genuine original AD8139ACPZ VFDFN8 VFDFN8 AD8139 Differential amplifier

A: Your inquiry related to our products or prices will be replied in 24hours.
B: Best quality and competitive price.

C: fast delivery and attentive after-sales.

D: Protection of your sales area, ideas of design and all your private information.

E: All products certified by SGS.

Shanghai Electronic Technology Co., Ltd. is an independent Zonglin marketing agency specialized in integrated circuit sales-oriented,
In Shenzhen, Shanghai, Hong Kong Branch has offices in:
 
We have advanced modern management system, reliable product quality and perfect service system, and won a number of international certification.
The company's strong supply system, extensive industry experience and strong relationships with well-known domestic and foreign manufacturers and agents, to provide you with first-class technical support and services.
We, as the electronics industry experts, is your ideal reliable strategic partner and sincerely look forward to join hands with all the friends! Symbiotic! Win-win and common prosperity!
  For we can be very happy, please take your valuable time to read the following points:
(A) The company is due to physical and shop synchronous sales, inventory changes at any time, in order to protect your interests, please contact customer service before buying advice.
(B) The company sold chips are original authentic, quality assurance. Customers can rest assured purchase.
(C) The company sold the company inventory spot baby pictures are real shot, because the stock model too much, there are versions of the chip division, more enjoyable for you to get a more accurate goods you need, you can contact customer service to confirm material number, and delivery of the physical map.
(D): Due to the properties of Internet sales, in order to avoid during transport caused by the goods damaged or lost cause losses to you, please check carefully when you receive the goods, any questions please contact us solve the problem together, do not after receipt proposed an insufficient number of the wrong type and other problems, thank you for your support and cooperation!
     It is worth noting: the market price of the commodity with market volatility, we will always adjust prices based on the cost of the purchase, offer to you the most preferential prices and the latest products and
    Shanghai Zonglin Electronics look forward to cooperating with you.

1) How can I place order?
A: You can contact us by email about your order details, or place order on line.
Recommended Order with Trade Assurance.

2) How can I pay you?
A: After you confirm our PI, we will request you to pay.
T/T (HSBC bank) and Paypal, Western Union are the most usual ways we are using.

3) What's the order procedure?
A: First,we discuss order details, production details by email or TM.
Then we issue you an PI for your confirmation.
You will be requested to do pr -epaid full payment or deposit .
After we get the deposit, we start to process the order.
We usually need 1-3 days if we don't have the items in stock.
We will contact you for shipment details, and the balance payment.
After payment has been settled, we start to prepare the shipment for you.

4)How do you take care when your clients received defective products?
A: replacement.
If there are some defective items, we usually credit to our customer or replace in next shipment.

5)How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection.
 We check the goods when they go into next step production procedure.