The official website - Shenzhen Mingjiada Electronic Co., LTD
Amid the wave of the automotive industry's accelerated transformation towards electrification and intelligence, automotive-grade microcontrollers (MCUS), as the "brain" of electronic control systems, have witnessed explosive growth in demand. However, the acceleration of technological iteration, project changes or fluctuations in the supply chain often lead to enterprises accumulating a large amount of high-value inventory of ST (stmicroelectronics) 16-bit / 32-bit automotive-grade MCUS.
Facing this industry pain point, Shenzhen Mingjiada Electronics Co., LTD., with over two decades of in-depth industry experience, has established a professional, efficient and compliant ST automotive-grade MCU recycling system, helping enterprises relieve financial pressure and promote the recycling of electronic resources.
I. Why has ST automotive-grade MCU become the "hard currency" in the recycling market?
ST's 16-bit / 32-bit automotive-grade MCUS, with their core advantages of high reliability, wide temperature adaptability (-40℃ to 125℃), and functional safety certification, are widely used in critical scenarios such as intelligent driving, body control, and the three-electric systems of new energy. Its typical representatives include:
The SPC56/57/58 series: Specifically designed for powertrains and safety control, such as the SPC574K72 which meets the ASIL-D functional safety standard and is used in brake and ADAS domain controllers.
STM32 Automotive series (such as STM32H7-A) : Integrated hardware security module, suitable for intelligent cockpits and in-vehicle gateways.
The unit price of these chips can reach several hundred dollars, but project suspension or production line upgrades may lead to long-term idle inventory. If discarded at will, it will not only lead to financial accumulation but also face the risk of RoHS/WEEE environmental compliance due to the presence of precious metals and complex chemical materials. Mingjiada's recycling service directly addresses this contradiction, transforming "idle burdens" into "working capital".
Ii. Mingjiada's Professional Recycling System: Triple guarantees of technology, efficiency and compliance
1. Precise assessment and high-price commitment
Mingjiada has formed a technical team composed of semiconductor engineers, equipped with X-RAY inspection instruments (X-ray), open cover analysis (Decap), and high and low temperature test chambers, etc., to conduct multi-dimensional verification on the model, packaging, batch number, and integrity of the original factory packaging of MCUS, ensuring that only brand-new original products are recycled. Relying on its dynamic analysis of the automotive electronics market and terminal channel resources, its quotations have long been higher than the industry average, especially for scarce models such as SPC58 multi-core MCU and STM32H7-A, with a significant premium of 67.
2. Support flexible small-batch recycling
Unlike the traditional recyclers' restriction of "only accepting in large quantities", Mingjiada opens up small-batch inventory recycling, covering scenarios such as R&D samples, leftover materials from production lines, and materials returning to the port. This strategy addresses the pain point of small and medium-sized enterprises in handling redundant materials and significantly reduces warehousing and management costs.
3. Full-process compliance and risk control
Source compliance: Only accept inventory from regular channels (original factory packaging, unwelded, batch traceable), and strictly prohibit refurbished or disassembled parts.
Data security: Provide physical destruction or ISO 21434 standard data erasure services for secure MCUS such as ST33;
Environmental protection treatment: Entrust compliant institutions for disassembly to prevent pollution from harmful substances and help enterprises achieve their ESG goals.
4. Global efficient service network
It only takes 5 working days from submitting the list online to the arrival of funds
24-hour response: Get a quotation quickly after submitting the model, quantity and packaging information.
Free logistics support: Global pick-up on delivery (DHL/UPS/ SF Express), full insured transportation.
T+1 settlement: Payment will be made within 24 hours after acceptance, and cross-border multi-currency settlement is supported.
Conclusion: Define recycling with technology and drive the future through recycling
In the current situation where the "chip shortage" and "iteration" in automotive electronics are alternating, Mingjiada Electronics has redefined the life cycle of ST automotive-grade MCUS with its professional evaluation capabilities, global resource network and green circular concept. Its services are not only channels for inventory realization, but also important partners for enterprises to optimize supply chain resilience and practice sustainable development.
Get your exclusive inventory assessment plan immediately
Telephone: +86 13410018555 (Mr. Chen)
Email: sales@hkmjd.com
Official website: www.mjdic.com
