company blog about Mingjiada Electronics High-Price Recycling of Electronic Components and Chips: Comprehensive Acquisition of 5G, AI, Storage, and Drone Chips; Professional Recycling of Drone Flight Control Units and Sensor Chips

Shenzhen Mingjiada Electronics Co., Ltd. (hereinafter referred to as “Mingjiada Electronics”), established in 1996, is a globally renowned independent distributor and professional recycler of electronic components with nearly three decades of industry experience. Headquartered in Shenzhen, the company has branches in Hong Kong, Japan, Russia, and other locations, with a business network spanning the globe. Mingjiada Electronics has long offered high-price cash buybacks nationwide for various electronic components, including chips, modules, and connectors. The company is committed to helping businesses liquidate inventory assets, quickly recover capital, and promote the recycling and reuse of electronic resources.

I. What Types of Products Does Mingjiada Electronics Purchase?

Mingjiada Electronics’ purchasing scope covers mainstream electronic components in the high-tech sector, featuring a comprehensive range of product categories and numerous brands. These are primarily divided into the following major categories:

1. Integrated Circuits (ICs)

(1) Processors and Computing Chips

Mingjiada purchases all types of CPUs, GPUs, SoCs, MPUs, MCUs, FPGAs, and DSP chips at premium prices. Key brands we focus on include Intel (including the Xeon series), NVIDIA (including GPUs and Jetson embedded computing modules), and AMD (including Xilinx Zynq SoC FPGAs and the Versal AI Edge series). For MCUs, we purchase the full range of microcontrollers, including STM32, ESP32, PIC, and AVR.

(2) AI Chips and Accelerators

We purchase AI processors, AI accelerators, GPUs, NPUs, TPUs, and other artificial intelligence chips. We prioritize the collection of the NVIDIA Jetson series (Orin NX, AGX Orin, Xavier, TX2, Nano, etc.), as well as the AMD Xilinx Versal AI Edge series and Ambarella CV series vision AI SoCs.

(3) 5G and Communications Chips

We collect 5G base station ICs, 5G modules, RF chips, RF mixers, RF switches, RF amplifiers, and more. We also purchase Wi-Fi 6/Bluetooth 5.4 modules, LPWAN modules (LoRa, Sigfox, Wi-SUN, etc.), and IoT communication chips.

(4) Memory Chips

We comprehensively recycle all types of memory ICs, including DRAM (DDR3/DDR4/DDR5, LPDDR, GDDR, HBM), NAND Flash, NOR Flash, eMMC, UFS, F-RAM, and more. Brands include Samsung, SK Hynix, Micron, Kioxia, Intel, Winbond, Macronix, Yangtze Memory Technologies, Changxin Memory Technologies, GigaDevice, and others.

(5) Automotive-Grade Chips

We recycle automotive-grade chips such as automotive MCUs and power management ICs that comply with the AEC-Q100 standard. Key brands include the NXP S32K series and the Infineon AURIX™ series.

2. Semiconductor Devices

We recycle various types of diodes, transistors, MOSFETs, IGBTs, optocouplers, thyristors, and sensors. For power devices, we focus on recycling Infineon’s CoolSiC™ and HybridPACK™ series, as well as silicon carbide (SiC) MOSFETs.

3. Modules

We recycle wireless communication modules (5G/4G modules, Wi-Fi modules, Bluetooth modules), AI computing modules (NVIDIA Jetson, Qualcomm Cloud AI 100), power management modules (IGBT/IPM modules, SiC/GaN power modules), and industrial control modules.

4. Connectors and Passive Components

We recycle board-to-board connectors (brands such as Molex), automotive connectors, backplane connectors, as well as passive components such as resistors, capacitors, inductors, filters, oscillators, transformers, and relays.

II. Key Focus Areas for Chip and Electronic Component Recycling in the Drone Industry

With the rapid development of the smart equipment industry—including crop protection drones, aerial photography drones, inspection drones, and industrial drones—related R&D and manufacturing companies often face challenges in managing project offcuts, excess inventory, and obsolete materials. Mingjiada Electronics has long offered high-price recycling services nationwide for electronic components and main control chips used in drone applications, with our recycling scope covering core components across all drone scenarios.

1. Flight Control Main Chips

The flight control system serves as the “brain” of a drone. Mingjiada focuses on recycling the following flight control main chips:

STMicroelectronics: STM32/STM32MP series (e.g., STM32H743 and other MCUs widely used in flight control)

TI (Texas Instruments): C2000 series (e.g., F28004x), Sitara series

NXP: i.MX series, Kinetis KV series, S32 series

Renesas: RH850 series

Microchip: Full range of MCUs

2. Motor Drivers and Power Devices

Drone motor control requires high-performance driver chips. Mingjiada focuses on recycling:

Infineon: MOSFETs, IGBTs, and gate drivers (including the CoolSiC™ series)

TI (Texas Instruments): DRV series motor driver chips

ON Semiconductor: BLDC driver chips

Fortior: Three-phase half-bridge gate drivers such as the FD6288 (Drone ESC Applications)

3. Sensors and Attitude Sensing Chips

Drones have extremely high requirements for attitude and environmental sensing. Mingjiada specializes in recycling:

STMicroelectronics: The full VL53 series of 3D ToF sensors (VL53L0X, VL53L1X, VL53L5CX, etc.), used for close-range obstacle avoidance in drones

ADI (Analog Devices): ADXRS453 angular rate sensor (MEMS gyroscope), widely used in UAV flight control, gimbal stabilization, and inertial measurement units (IMUs)

Bosch: IMUs (inertial measurement units), used for attitude estimation and stability control

TDK: IMUs and various sensors

Melexis: Triaxis® 3D Hall-effect position sensors

onsemi: XGS Series industrial-grade image sensors (global shutter technology, suitable for high-speed motion capture)

4. Communication and Navigation/Positioning Chips

Drones require reliable communication and positioning capabilities. Mingjiada focuses on recycling:

u-blox: GNSS positioning modules, Bluetooth/Wi-Fi modules, and cellular communication modules

Quectel: 4G/5G video transmission modules and NB-IoT modules

Silicon Labs: EFR32BG/WG/ZG Series Wireless SoCs (supporting Bluetooth, Zigbee, and Sub-GHz protocols)

5. Memory Chips

Drone systems have high data storage requirements. Mingjiada recycles automotive-grade and industrial-grade DRAM, NAND Flash, and eMMC from brands such as Samsung, Micron, and SK Hynix.

6. Power Management ICs

We recycle charge management, buck-boost, and battery protection ICs from brands such as TI, ADI, MPS, and Lixil.

III. Advantages of Our Recycling Services

Mingjiada Electronics offers the following professional recycling services:

Professional Evaluation and Pricing: Familiar with UAV BOMs to accurately assess inventory value

High-Priced Cash Settlement: Prompt payment upon successful inspection; corporate transactions supported

Nationwide On-Site Service: On-site inventory counting and transportation for one-stop warehouse clearance

No Restrictions on Quantity or Form: We accept everything from single prototypes and small-batch trial production materials to entire factories’ obsolete inventory

Compliant and Secure Disposal: Standardized processes and complete certifications ensure the security of corporate information and materials

Global Recycling Network: Supports global shipments, covering multiple countries and regions

Whether brand-new, original packaging, engineering surplus, or discontinued and obscure models, Mingjiada can evaluate and recycle them all.

Contact Information

Contact: Mr. Chen / Appraisal Team

Phone: 0755-83294757 / 13410018555

Email: sales@hkmjd.com

Address: Rooms 1239–1241, New Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen, Guangdong Province