Shanghai-Based Manufacturer · R&D in Anting Auto City

OEM & ODM Custom Solutions

Margrina provides full-spectrum OEM and ODM customization services for automotive engine management components -- from product design to mass production, packaging, and branding. Partner with us to build your competitive advantage.

~3 Mo
Design to Production
10+
Yrs Avg R&D Exp
1 Yr
Aftermarket Warranty
OEM
/ ODM / Private Label
Margrina OEM ODM Automotive Components Manufacturing

Engine Management Components

Throttle bodies, sensors, actuators, injectors & more -- fully customizable

Customization Capabilities

What We Can Build for You

We support small-batch trial orders through to large-scale container shipments, with flexible MOQ and complete customization options tailored to your market.

OEM

Original Equipment Manufacturing

Manufacture components to your exact specifications, OE numbers, and technical drawings. We handle tooling, materials, and production.

  • Spec-to-production manufacturing
  • OE number accuracy guaranteed
  • Large-scale production capacity
ODM

Original Design Manufacturing

Leverage our R&D team to design and develop products from concept. You own the final product under your brand.

  • Full design & engineering support
  • Prototype & validation included
  • IP protection & NDA available
Private Label

Brand & Packaging Customization

Sell our proven components under your own brand. Custom packaging, logo printing, and trademark support included.

  • Custom box & label design
  • Logo & trademark printing
  • Small-batch trial orders welcome

Components Available for OEM / ODM Customization

Throttle Bodies & Sensors Electronic Actuators Solenoid Valves Ignition Coils Fuel Injectors High-Pressure Fuel Pumps Fuel Pump Assemblies Idle Speed Motors Electronic Thermostats Electronic Water Pumps High Voltage Cables
From Brief to Delivery

Our OEM / ODM Service Process

A structured, transparent workflow -- from your initial requirements to mass production and ongoing support.

1

Requirement Consultation

Share your product specs, application data, target market, and branding requirements. Our team responds within 24 hours.

2

Technical Assessment

Our R&D engineers evaluate feasibility, prepare a technical proposal, and confirm OE numbers and compatibility data.

3

Sample Development

We develop prototypes and samples in-house. Typical sample lead time is 2-4 weeks depending on complexity.

Key Stage
4

Quality Validation

Samples undergo performance, durability, and fit testing. Full inspection reports provided for your review and approval.

Key Stage
5

Mass Production

Upon approval, we schedule production with your packaging and branding specs. Average 3-month design-to-production cycle.

6

Delivery & Support

On-time shipment with full traceability documentation, quality certificates, and 1-year aftermarket warranty support.

24 hrs
Initial Response Time
2-4 wks
Sample Lead Time
Approximately 3 months from design to mass production
Design to Mass Production
Brand Support

Packaging & Brand Customization

Build your brand identity in the aftermarket. We offer end-to-end packaging customization -- from box design and logo printing to trademark registration support -- so your products stand out on shelves and platforms.

Custom Box & Insert Design

Full-color packaging with your brand colors, product specs, and regional language support.

Logo & Trademark Printing

Screen printing, laser engraving, or label application directly on components and packaging.

Application Catalog Support

Accurate OE cross-reference data and application fitment lists for your catalog or platform listing.

Small-Batch Trial Orders

Test your market before committing to large volumes. Flexible MOQ for new SKUs and new markets.

Custom automotive component packaging example
Private label branded auto parts box
OEM component with custom logo printing
Aftermarket auto parts packaging customization
Quality You Can Rely On

Built-In Quality Control

Full-process quality inspection with two-way traceability and performance testing at every stage.

Full-Process QC

Inspection at every production stage -- incoming materials, in-process, and final shipment.

Two-Way Traceability

Every batch traceable from raw material sourcing to end-customer delivery.

Performance Testing

Functional and durability testing under real operating conditions before shipment approval.

1-Year Warranty

1-year warranty for aftermarket products with dedicated after-sales support.

Testing Items Covered

Dimensional Inspection
CMM and gauge verification against engineering drawings
Electrical Performance
Resistance, inductance, and signal output validation
Flow Rate Testing
Fuel injector and pump flow calibration at specified pressures
Thermal Cycling
Operating range validation from -40°C to +120°C
Vibration & Durability
Simulated road vibration and lifecycle endurance testing
Sealing & IP Rating
Pressure and ingress protection testing for connectors and housings
Why Partner With Margrina

Partnership Advantages

We don't just manufacture -- we partner with you to reduce sourcing risk, accelerate your product roadmap, and grow your market presence.

R&D Expertise

Average 10+ years industry experience per engineer. In-house design, tooling, and testing capabilities.

Flexible MOQ

Small-batch customization for trials and large-scale production for established channels -- we scale with you.

Full Traceability

Two-way traceability mechanism ensures every component can be tracked from raw material to end customer.

Brand Customization

Custom packaging, private label, logo printing, and trademark support for your regional market identity.

Quality Assurance

Full-process QC, performance and durability testing, international certifications, and 1-year warranty.

Fast Time-to-Market

From design brief to mass production in approximately 3 months -- reducing your go-to-market risk.

Ideal Partners

Who We Work With

Supplying auto parts wholesalers, distributors, importers, and aftermarket customers globally.

Auto Parts Wholesalers
Distributors & Importers
Aftermarket Retailers
B2B / B2C Platforms
Fleet & Logistics Companies
Brand Owners & Channel Directors

Common Challenges We Solve

Inconsistent product quality from multiple suppliers

Full-process QC and two-way traceability for every batch

Long lead times delaying market entry

~3 month design-to-production cycle with dedicated project management

Inability to differentiate in a crowded aftermarket

Private label, custom packaging, and brand support to stand out

High MOQ requirements limiting trial runs

Flexible small-batch options for new SKUs and new market entry

Start a Conversation

Request OEM / ODM Partnership

Tell us about your product requirements and target market. Our team will respond within 24 hours with a tailored proposal.

Submitting your inquiry...

Your information is kept confidential

24 hrs
Response Guarantee
NDA
Available on Request
Free
Initial Consultation