Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

Driven by the wave of global intelligence and Internet of Things (IoT), MEMS and sensors, as the "sensory nerves" of the physical and digital world, have become the core components of consumer electronics, automotive electronics, industrial automation and medical equipment.STMicroelectronics has long led the industry with its high-performance, high-reliability MEMS and sensor product matrix.In order to help enterprises revitalize inventory assets and accelerate technology iteration and upgrading, Shenzhen Mingjiada Electronics Co., Ltd. is now offering long-term high-price recovery of ST MEMS and sensor services for the whole world, covering accelerometers, gyroscopes, environmental sensors, magnetometers and other full-range models, with professional evaluation, transparent pricing and rapid repayment as the core.Enabling efficient circulation of industrial chain resources.

Core advantage ‌

1. Professional assessment, high price guarantee ‌

The technical team offers free device testing, supporting XRF composition analysis, electrical performance testing and original factory packaging certification, to prevent the adulteration of refurbished and counterfeit parts.

Dynamic pricing is based on real-time market supply and demand data. Bulk inventory can enjoy additional premium subsidies.

2. Full PROCESS COMPLIANCE EFFICIENT ‌

Provide formal recycling contracts, tax payment certificates and environmental protection treatment certificates, in compliance with international regulations such as RoHS and REACH.

Support global cash on delivery logistics, customs clearance and door-to-door pickup to reduce customers' delivery costs.

3. Quick Return of funds ‌

Simplify the process and complete the payment within 24 hours after acceptance. For urgent needs, you can apply for the advance payment service.

Key recycled products

Accelerometers ‌ (LIS2DH, LIS3DHTR, A3G4250D) for posture detection in smartphones and motion tracking in wearable devices.

Gyroscopes ‌ (such as L3GD20H, AIS2IH, LSM6DSO) for unmanned aerial vehicle flight control and automotive navigation stabilization systems.

Environmental sensors ‌ (e.g. HTS221, LPS22HH, STTS751) for smart home temperature and humidity monitoring, industrial environment monitoring.

Magnetometers ‌ (such as LIS3MDL, LSM303AGR) for electronic compasses, positioning systems.

Pressure sensors ‌ (e.g. LPS22HB, LPS33HW) for air pressure detection in weather stations and pressure sensing in medical equipment.

MEMS microphones ‌ (such as MP34DT05, MP23ABS1) are used for audio capture in smart speakers and conference systems.

Recycling process ‌

Submit list ‌ : Provide model, quantity, package and batch information via email or online form.

Accurate quote ‌ : Feedback inspection report and recycling price within 12 hours, support remote video inspection.

Secure delivery ‌ : Select the logistics method, sign the agreement and send the device.

Acceptance settlement ‌ : Payment immediately after quality inspection is passed, full traceable.

Contact information

Shenzhen Mingjiada Electronics Co., LTD

Official website: www.hkmjd.com

Email: sales@hkmjd.com

Telephone: +86 13410018555 (Mr. Chen)