Direct from our Shenzhen SMT factory, these selected thermal and core computing components are widely utilized in Vietnamese edge servers, networking systems, and factory terminal configurations.
Vietnam is experiencing an unprecedented surge in its hardware manufacturing and high-tech assembly sectors. In industrial hubs like Bình Dương, Bắc Ninh, Thái Nguyên, and Ho Chi Minh City, global electronics giants and domestic companies are upgrading assembly lines, automated logistics warehouses, and Internet of Things (IoT) nodes. As a result, the necessity for robust memory hardware is critical.
Why DDR3? While DDR5 and DDR4 capture mainstream consumer headlines, legacy DDR3 architecture remains the irreplaceable foundation for industrial PCs (IPCs), embedded controllers, telecommunication base stations (GPON/EPON), and automation terminals in Vietnamese factories due to its stability, mature design, and cost-effective deployment cycle.
As a leading RAM manufacturer, Velmix Technology supplies customizable DDR3 modules that withstand the high thermal and humidity profiles of Vietnamese manufacturing environments, providing a continuous bridge between traditional industrial controllers and modern smart factories.
On a global scale, original DRAM die makers (such as Samsung, SK Hynix, and Micron) have gradually transitioned their primary wafer capacities toward DDR4 and high-bandwidth DDR5 solutions. This allocation shift has created a critical challenge for industrial operators globally and within Vietnam: securing a reliable, long-lifecycle supplier of DDR3 modules.
Velmix Technology addresses this market gap. By maintaining deep, long-term partnerships with silicon wafer foundries and sourcing only A-grade original DRAM chips, we ensure that our global buyers, system integrators, and local Vietnamese clients receive reliable DDR3 products without facing premature End-Of-Life (EOL) crises.
Request Free B2B CatalogVelmix Technology operates out of Shenzhen, China—the undisputed global capital of electronic supply chains. Our facility features advanced surface mount technology (SMT) lines, automated optical testing (AOI), and multi-stage signal integrity profiling. Here is how our Shenzhen factory translates directly into competitive advantages for our partners in Vietnam:
Due to the geographic proximity and highly developed logistics corridors between Shenzhen and Vietnam (spanning road transport through the Lang Son/Mong Cai border crossings or maritime routes via Hai Phong and Cat Lai ports), Vietnamese businesses can enjoy lead times as short as 3 to 7 days. This quick turnaround allows distributors to keep inventory overheads minimal while ensuring zero production downtime.
Furthermore, our access to raw passive components (PCBs, resistors, capacitors, and EEPROMs) within a 5-kilometer radius of our factory allows Velmix to achieve unparalleled manufacturing cost structures. We pass these savings directly to Vietnamese distributors and OEM brand owners, offering flexible and competitively priced DRAM sourcing solutions.
Every single DDR3 memory module and motherboard leaving the Velmix plant undergoes comprehensive industrial-grade testing. This includes:
For custom industrial builds in Hanoi and HCMC, these essential board configurations and thermal solutions are engineered to ensure continuous, high-performance operation.
Understanding localized application profiles allows us to optimize module programming, chip organization (e.g., 256Mx8 or 512Mx8 layouts), and PCB layer designs for specific systems. Here are the prominent industries in Vietnam utilizing our memory solutions:
Many of the modern textile, automobile, and electronic assembly lines in provinces like Đồng Nai and Bắc Giang rely on older PLC controllers, human-machine interfaces (HMIs), and specialized CNC machinery. These systems require highly stable DDR3 RAM (often low-voltage 1.35V DDR3L) that guarantees continuous operational performance under extreme vibratory and high-heat conditions.
With Vietnam’s ongoing push to build regional 5G nodes and broadband infrastructure, network gear manufacturers and telecom service operators require legacy memory modules for their switches and optical line terminals. The reliability and low latency of Velmix’s DDR3 chips help secure continuous uptime for data transits.
The retail sector in urban areas like Hanoi and Ho Chi Minh City is digitizing rapidly. Point-of-sale (POS) systems, automated vending machines, and digital advertisements use embedded systems that run smoothly with 2GB, 4GB, or 8GB DDR3/DDR4 layouts, providing efficient operations at minimal capital expenditure.
Cyber cafes and internet cafes remain a major market segment in rural and sub-urban Vietnam. Budget PC assemblers and refurbishment distributors frequently procure DDR3 and DDR4 components alongside H61, H311, and H510 motherboards to build highly stable platforms for local gaming and office environments.
Velmix Technology Co., Ltd. is a professional DRAM memory manufacturer based in Shenzhen, China, specializing in the research, development, production, and global distribution of high-performance memory and computing solutions. Since our establishment in 2017, we have committed to delivering reliable, high-speed memory products for consumer electronics, industrial applications, gaming systems, servers, and embedded computing.
Operating from a modern manufacturing facility covering 368㎡, we combine advanced production technologies with strict quality management to ensure every memory module meets international performance standards. Our experienced engineering team continuously develops innovative solutions to meet the evolving demands of AI computing, edge devices, cloud infrastructure, and next-generation computing platforms.
Today, Velmix serves customers in more than 40 countries and regions, offering flexible OEM and ODM manufacturing services for global brands, distributors, system integrators, and industrial equipment manufacturers. By focusing on product consistency, fast delivery, and technical innovation, we have built long-term partnerships across Europe, North America, Southeast Asia, and the Middle East.
| Item / Parameter | Detailed Capabilities & Factory Values |
|---|---|
| Company Name | Velmix Technology Co., Ltd. |
| Established | 2017 |
| Facility Area | 368㎡ (Optimized for SMT & Testing Processes) |
| Annual Export Revenue | USD 18.6 Million |
| Export Experience | 8 Years |
| Industry Experience | 15 Years (Technical Leadership & Sourcing Depth) |
| Quality Control Protocol | 100% Full Inspection Prior to Shipment (Zero Tolerance) |
| Product Inspection Methods | Signal Integrity Test, Burn-in Test, Compatibility Test, Functional Test & Random Sampling |
| QC Staff Size | 56 Dedicated Quality Control Employees |
| Business Framework | Manufacturer & Exporter (B2B Specialized) |
| Main Export Markets | Vietnam, North America, Europe, Southeast Asia, Middle East & South America |
| Supply Chain Partners | 986+ Verified Partners |
| Main Customer Profiles | Brand Owners, OEM Manufacturers, System Integrators, Distributors & Wholesalers |
| R&D Capacity | Independent Product Design, PCB Development & Firmware (SPD) Optimization |
| Customization Options | OEM, ODM, Private Label, Customized Capacity, Heat Spreader, PCB Color & Packaging |
| New Products Launched Last Year | 138 Innovative Models |
| R&D Engineers | 84 Engineers (Hardware design, PCB, firmware optimization) |
Driven by innovation, precision manufacturing, and customer-oriented service, Velmix continues to expand its portfolio of DDR3, DDR4, and DDR5 memory products while helping global partners build faster, more reliable, and more efficient computing systems. We are dedicated to becoming a trusted long-term supplier of premium memory solutions for customers worldwide.
Navigating the global semiconductor supply chain requires proactive planning. For Vietnamese procurers, understanding upcoming market shifts is critical for sustainable growth:
As main fabricators scale back legacy DRAM production, only a few independent module manufacturers like Velmix continue to support the supply of DDR3 components. This consolidation means buyers must partner with manufacturers that maintain direct chip allocation agreements rather than depending on speculative open-market vendors.
For industrial systems that can accommodate dual-generation memory, there is a distinct shift toward DDR4 low-voltage setups. However, for legacy systems, securing fresh-batch DDR3 modules (not refurbished or pulled chips) is essential to preserve long mean time between failures (MTBF).
Modern system integrators in Vietnam require tailor-made Serial Presence Detect (SPD) profile settings. Velmix provides custom SPD programming to ensure the RAM modules interface seamlessly with specialized industrial motherboard BIOS configurations, preventing boot loops and system lockups in remote nodes.
Vietnam is aligning its environmental standards with international protocols (such as RoHS and REACH). Velmix guarantees that our entire DDR3 product family conforms to lead-free assembly protocols, facilitating smooth import clearance processes at major ports.
Below is our primary range of DRAM modules and matching motherboard platforms, engineered to support both legacy DDR3 installations and high-speed DDR4 deployments in the Vietnam market.
DDR3L is a low-voltage memory standard operating at 1.35V, whereas standard DDR3 operates at 1.5V. DDR3L is backward compatible with most standard DDR3 systems, as it can operate at 1.5V without damage. However, standard 1.5V DDR3 memory is generally not compatible with newer low-voltage systems designed strictly for 1.35V. Velmix provides both versions to ensure full compatibility with diverse industrial platforms in Vietnam.
We maintain a comprehensive motherboard lab featuring legacy and contemporary chipsets. Every batch of DDR3/DDR4 undergoes a rigorous cross-compatibility cycle. Additionally, our R&D engineers can write custom SPD firmware profiles to ensure that our memory modules can boot on older proprietary IPCs without bios compatibility errors.
We ship via express air courier or land freight. Land freight routes from Shenzhen to Hanoi through the Lang Son border gate typically take between 3 to 5 business days. Sea freight to Haiphong Port or Cat Lai Port (Ho Chi Minh City) typically takes 7 to 12 days. Velmix handles export documentation, providing all necessary certificates for smooth import clearance.
Yes, we strictly use brand new, A-grade DRAM dies sourced from tier-one manufacturers including Samsung, SK Hynix, and Micron. We do not use refurbished or downgraded chips, ensuring that our products meet the low failure rate requirements of industrial machinery and enterprise servers.
For standard memory modules under the Velmix brand, our MOQ is highly flexible. For OEM/ODM services—including custom PCB colors, heat spreader branding, and customized SPD programming—our typical MOQ starts at 100 units. Please contact our sales team to discuss options for smaller prototype testing batches.
For high-density modules, we integrate premium copper or aluminum heat spreaders. Additionally, we use high-thermal conductivity thermal interface materials (TIMs) that ensure rapid heat transfer away from the DRAM chips, essential for the hot and humid manufacturing climates of Vietnam.
Yes. We guarantee lifecycle support for our DDR3 line. Unlike manufacturers that phase out legacy parts, we commit to keeping our DDR3 production active to support medical, military, infrastructure, and automation systems with long upgrade and maintenance cycles.
All Velmix memory products are manufactured in compliance with international JEDEC specifications. We hold CE, FCC, RoHS, and REACH certifications, ensuring compliance with global environmental and safety standards.
Partner with Velmix Technology Co., Ltd. for stable, high-performance DRAM memory modules, specialized cooling solutions, and custom motherboards. Contact our technical sales team for immediate pricing and sample evaluations.
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