Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

In the core architectures of smart vehicles, Industry 4.0 and space computing, non-volatile memory (NVM) serves as the "eternal cornerstone" for data retention, ensuring the zero-loss retention of critical information in power outages, irradiation and extreme environments. Renesas' EEPROM, flash memory and multi-port memory have become the preferred choice for highly reliable systems, thanks to their military-grade reliability, nanosecond-level read and write efficiency and over a million erase/write cycles. However, the accelerated technological iteration and supply chain fluctuations are turning a large number of brand-new unused Renesas NVM devices into "silent assets" for enterprises, not only freezing tens of millions of cash flows but also facing an average annual value depreciation of 20%. Shenzhen Mingjiada Electronics Co., LTD., relying on its fifteen years of in-depth technical accumulation in semiconductor recycling and the global premium model of scarce models, has specially launched a high-price recycling service for the entire Renesas series of NVM devices. With scientific assessment, transparent quotations and rapid payment recovery, it helps enterprises efficiently activate inventory and drive a green circular economy.

I. Core Recycling Categories: Define the technical benchmarks for data retention

Multi-port static memory: The "Data hub" of high-concurrency systems

72V/64V/48V series: Supports multi-processor parallel access, with read and write latency < 10ns. It replaces the dual-port RAM+FPGA architecture in 5G base station baseband units, increasing data throughput by three times.

Industrial-grade enhanced: Operates within a wide temperature range of -40 ° C to 125 ° C, withstands 15g mechanical vibration, and serves as the core carrier for redundant backup in Siemens PLC systems.

2. Automotive-grade EEPROM: The "Memory Gene" of Smart Cars

AEC-Q100 certification: One million erase/write cycles (such as the BR25Hxxx series), data retention period over 40 years, applied to the parameter storage of Tesla's battery management system, error rate <;

Security encryption engine: Integrated with SHA-256 hardware encryption and write protection lock, it prevents the on-board firmware from being tampered with and reduces the risk of counterfeiting by 90%.

3. High Durability Flash Memory: The "Eternal Archive" of Space Computing

Radiation-resistant architecture: NASA QML-V certified models can withstand 10^12 rad irradiation, with a single-particle inversion threshold of over 80 MeV·cm²/mg, supporting in-orbit program storage for Beidou satellites.

Self-healing storage pool: The bad block management algorithm extends the lifespan of 3D NAND by five times, enabling Huawei's optical communication equipment to operate maintenance-free for 10 years.

Ii. Mingjiada Recycling Solution: Breaking the Circulation Barriers of High-Value Memory

In response to the sensitivity and market scarcity of NVM devices, Mingjiada has built a three-dimensional engine of "technology verification +ESG compliance + global premium" :

Military-grade quality inspection system

The wafer structure was examined through X-ray scanning, the full temperature range parameters were verified by dynamic temperature chamber testing from -55℃ to 150℃, and the wafer microcode was compared by open cover analysis (Decapsulation). The rejection rate of refurbished chips was over 99.9%. Perform physical erasure or logical shredding on models containing sensitive data (such as on-board EEPROM) to prevent information leakage.

Real-time supply-demand driven premium mechanism

Based on the maintenance market databases in North America and Asia, Mingjiada offers a maximum premium of 40% for two types of NVMS:

Discontinued scarce models: For instance, the early 72V multi-port memory has a premium of 35% due to the urgent need for industrial equipment maintenance.

Aerospace/automotive-grade products: The premium rate of radiation-resistant flash memory and AEC-Q100 EEPROM exceeds that of consumer grade by 25%.

Green circular closed loop

The non-reusable chips are disassembled by halogen-free pyrolysis technology, with a precious metal recovery rate of ≥95%. For every 100,000 NVM devices processed, 1.2 tons of electronic waste are reduced, and carbon reduction certificates are generated simultaneously.

Step 3 and 4 for rapid monetization: Activate silent assets in 5 days

Mingjiada's standardized processes achieve a globally efficient closed loop 23

List submission → Organize Renesas device model (e.g. Renesas 72V08L35JG), quantity, batch, and send to sales@hkmjd.com;

Video verification → Video connection within 24 hours to confirm the original factory anti-static packaging and batch labels (supports magnifying glass mode for checking laser codes);

Safe delivery → Supports door-to-door pickup in 12 countries around the world (Japan/America/Europe/Southeast Asia) or DHL/UPS insured cash on delivery, ESD protective packaging ensures zero-damage transportation.

Payment upon inspection → Full payment is completed within 48 hours of arrival. Settlement is supported in US dollars, euros or RMB. The speed of capital recovery is three times faster than that of the industry.

Unleash the value of your NVM assets immediately

▸ Recycling line: Manager Chen +86 13410018555

▸ List submission: sales@hkmjd.com (with model/quantity, 24-hour quotation)

▸ official website price: www.hkmjd.com