We are a World Wide E-commerce Store and LinkinNetwork.com gives your Family More Bang for your Money




Every Product Must Be Inspected By Our Technicians Before Export


Frequently Asked Questions
1. Q: Are you a DDR memory factory?
A: Yes, we are a Chinese manufacturer specialising in producing memory chips for desktop and laptop computers, providing customers with high quality and competitive memory.
2. Q: What type of memory does your company produce?
A: Our company can produce new memory or customer’s own labelled memory.
3. Q: What chipset does your company use to produce memory?
A: We buy SEC MT HY SK type large particles, which can ensure the quality of memory.
The quality of memory is guaranteed.
4. Q: What type of memory does your company produce?
A: We produce all series of RAM, including desktop ddr2 ddr3 ddr4 ddr5, laptop ddr2 ddr3 ddr4 ddr5.
5. If I have an RMA defect, how do I get a warranty?
A. Make sure all memory is 100% stability tested before shipping to customers!
The types of large pellets we buy are SEC MT HY SK
If the goods have individual defects or compatibility problems
we will repair it free of charge or take care of it in your next order.
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.
We are not responsible for any custom fees once the items have been shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
| Location | *Estimated Shipping Time |
|---|---|
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
| Asia | 10-20 Business days |
| Africa | 15-45 Business days |
Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
We do not issue the refund if:
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
A few reasons why buy from us:
Leave a Review
Excellent product of good quality. I recommend it to internet users who want to buy products from this seller.
This is working perfectly and fantastic on a lenovo w540 (thinkpad). Looks like it was freshly baked two weeks prior to me getting it, the 23rd week of 2025. Nice. It's going fast and stable, and uses hynix chips. I see some others with compatibility issues, i'd make sure your laptops don't have a 6gb limit like the dell studio. I had a perfect experience.
Excellent RAM, recognized immediately by the PC.
VERY GOOD PRODUCT. ONE OF THEM WAS BURNED BUT NOW I HAVE RECOVERED IT EXCELLENT
I can confirm the ddr3l 1866 8gb modules post'd well in a modded thinkpad x220 (custom unlock bios).
received super quickly and well. Many thanks to the seller.
The product was received, the packaging was good, and the delivery was fast. The product was tested on a ThinkPad X201T device and works with good efficiency.
Arrived sooner than expected, ram works and my 2011 mac mini sees the memory
already purchased another type of RAM from this brand and these are also functioning perfectly and recognized by the Acer 6935g allowing me to expand it to 6GB
Came quite quickly from this seller. We installed them yesterday in a couple of units and all is well. Buy with confidence.
5-star seller. Top! Product shipped very quickly. Received very well packaged. I will buy from this store again. I recommend it! (item being tested at the moment)
I don't want to take photos because I have already installed them and it works perfectly well.
The ram passed memtest86 and works in my lenovo t440p. Quick delivery.
It works fine and arrived well packaged.