Ningbo Mingxin Electrical Machinery Manufacturing Co., Ltd.

Ningbo Mingxin Electrical & Mechanical Manufacturing Co., Ltd., founded in 2003 and headquartered in Beilun District, Ningbo, China, is a professional and integrated manufacturer specializing in precision aluminum and zinc alloy die-casting components. With over 20 years of experience, we are committed to delivering comprehensive, one-stop die-casting solutions to global customers, covering the entire production chain from product development to final surface finishing.

Our facility spans a modern, automated production base and is structured into six key departments:

R&D: Enabling co-development with customers and early design validation.

Mold Development: In-house toolmaking with precise control over quality and lead times.

Die Casting: High-pressure die casting for complex, high-tolerance components.

Machining: Advanced CNC centers ensure dimensional accuracy.

Surface Treatment: Options include powder coating, painting, shot blasting, and anodizing.

Quality Inspection: Equipped with CMMs, X-ray inspection, salt spray testers, and more to ensure product reliability.

Our operations are certified to IATF 16949, ISO 9001, and ISO 14001, demonstrating our strong commitment to quality, consistency, and environmental responsibility. Leveraging a highly automated and intelligent manufacturing system, we achieve stable production performance, competitive costs, and rapid delivery schedules.

Throughout our development, Mingxin has become a trusted partner to world-renowned manufacturers, including BOSCH, HIKVISION, Geely Auto, Bernard Controls, Magnet Schultz, Nidec, Joyson Electronics, TUO PU Group, and Protocast, supporting projects across the automotive, security, industrial automation, and smart surveillance sectors.

Key Product Applications:

Industrial camera and sensor housings

Automotive structural and decorative parts

Motor casings and valve bodies

Smart access control and monitoring device enclosures

Explosion-proof and thermal imaging surveillance parts

Intelligent robot components and mechanical modules

Why Choose Mingxin:

20+ years of die-casting expertise with global delivery experience

Full-process in-house manufacturing for better control and flexibility

Proven reliability through partnerships with Fortune 500 companies

Engineering support from prototype to mass production

ISO 9001, ISO14001, IATF 16949 certified

We welcome OEM/ODM inquiries from global buyers and are ready to provide reliable, efficient, and tailored die-casting solutions to help you succeed in your market.