Manufacturing Partner to Global Leading Brands
Sanken Manufacturing Co., Ltd. delivers custom materials and functional components for automotive, electronics, medical, and industrial OEMs--with the consistency, scale, and reliability demanded by world-class brands.
Multi-site Production: China & Vietnam
Exporting to Canada, the U.S., Europe & Southeast Asia
Trusted by Global OEMs and Tier-1 Suppliers
Long-term Supplier
Multi-year partnerships with global brands
Mass Production Programs
Proven scalability for high-volume requirements
ISO Certified
Quality management systems compliance
Factory Tour Video
Manufacturing Excellence
ISO Certified
Quality Assured
15+ Years of Manufacturing Excellence in Precision Components
Founded with a vision to bridge the gap between complex manufacturing requirements and reliable execution, Sanken Manufacturing has grown into a trusted OEM partner for leading companies across automotive, electronics, and medical industries.
Our state-of-the-art facilities in China combine advanced die-cutting technology with precision injection molding capabilities, enabling us to deliver everything from intricate foam gaskets to complex molded components with consistent quality and competitive pricing.
Multiple Production Bases
Strategically located facilities ensuring scalability and supply chain resilience
Global Export Network
Serving customers across Canada, USA, Europe, and Southeast Asia
Innovation Focus
Continuous investment in R&D and advanced manufacturing technologies
Cost-Effective Solutions
Optimized processes delivering competitive pricing without compromising quality
Global Manufacturing, Built for Stable Supply
With multiple production bases in China and Vietnam, Sanken supports global sourcing strategies that require:
Stable Volume Production
Consistent capacity across multiple facilities
Flexible Capacity Planning
Scalable production to meet demand fluctuations
Export-Ready Logistics
Streamlined international shipping and compliance
Risk Diversification Across Regions
Multiple locations for supply chain resilience
Our manufacturing footprint allows customers to scale programs with confidence--without sacrificing quality or delivery performance.
Global Production Network
Multi-site manufacturing capabilities
15+
Years Experience
50+
Global Clients
Applications That Power Real Products
Built for performance and manufacturability.
Sealing & Gasketing
Prevent leakage, dust, and moisture with precision-cut sealing solutions for demanding environments.
Insulation & Protection
Electrical, thermal, and mechanical insulation solutions for component protection and performance.
Noise & Vibration Reduction (NVH)
Improved comfort and durability through advanced damping and vibration control materials.
Thermal Management
Heat insulation and thermal protection solutions for electronics and automotive applications.
EMI Shielding
Reliable electromagnetic interference control for sensitive electronic components.
Bonding & Lamination
Functional adhesive and multilayer solutions for complex assembly requirements.
What We Do
We turn complex material and process requirements into scalable, production-ready components.
From material selection and converting to precision cutting, molding, and assembly, Sanken delivers custom parts that perform consistently in mass production--not just in samples.
Manufacturing Capabilities
Precision Die-cutting
High-accuracy die-cut parts for insulation, sealing, damping, EMI, and thermal applications.
Injection & Rubber Molding
Custom molded components for functional and structural requirements.
Material Converting
Non-woven fabric, foam, rubber, adhesive tapes--lamination, slitting, cutting, and functional processing.
Assembly & Kitting
One-stop component delivery to simplify procurement and production.
Industries We Serve
Automotive
Automotive
NVH solutions, sealing gaskets, thermal insulation, vibration damping materials for automotive applications. Custom die-cut parts for interior and engine compartments.
- • Door seals & gaskets
- • Engine compartment insulation
- • Interior noise reduction
Electronics & 3C
Electronics & 3C
EMI shielding materials, thermal management solutions, precision die-cuts for consumer electronics, smartphones, tablets and computer components.
- • EMI/RFI shielding gaskets
- • Thermal interface materials
- • Display bonding solutions
Medical
Medical
Medical device components with controlled specifications, biocompatible materials, and full traceability. FDA-compliant manufacturing processes.
- • Device sealing components
- • Biocompatible foam parts
- • Sterile packaging solutions
Industrial
Industrial
Sealing solutions, protection materials, vibration damping for industrial equipment, machinery, and manufacturing applications.
- • Equipment gaskets & seals
- • Vibration isolation pads
- • Chemical resistant materials
Appliances
Appliances
Noise reduction materials, thermal insulation, durability solutions for home appliances including refrigerators, washing machines, and HVAC systems.
- • Appliance door seals
- • Sound dampening foam
- • Thermal barrier materials
Why Leading Brands Choose Sanken
Proven with Global Customers
Long-term partnerships with demanding OEM programs.
Designed for Mass Production
Processes built for repeatability, consistency, and scale.
Integrated Manufacturing
Fewer suppliers, fewer handoffs, lower risk.
Export-Ready & Responsive
Clear communication, reliable delivery, and international trade experience.
Client Testimonials
Hear from our OEM partners about their experience working with Sanken Manufacturing for precision components and reliable delivery.
Mark Thompson
Procurement Director
AutoTech Industries
"Sanken has been our go-to partner for precision die-cutting components. Their quality consistency and on-time delivery have been crucial for our production schedules."
Jennifer Walsh
Supply Chain Manager
MedDevice Solutions
"The level of precision and attention to detail in their medical-grade components is outstanding. Sophia and her team understand the critical nature of our requirements."
Klaus Weber
Engineering Manager
ElectroTech GmbH
"Excellent injection molding capabilities. The custom tooling development process was smooth and the final products exceeded our expectations."
Looking for a reliable manufacturing partner?
Whether you are developing a new program or optimizing an existing supply chain, Sanken is ready to support your next production challenge.
Sophia Leung
General Manager, Sanken
Ready to Get Started?
Typical response time: Within 24 hours