Production Scale
- Facility Area 3,518 m²
- Production Lines 8 Dedicated Lines
- Machinery Units 95+ Modern Units
- Total Staff 43 Specialists
Verified Supplier Performance
Independent Assessment & Track Record
Audited performance benchmarks based on continuous export shipments, delivery rates, and third-party inspection data.
5.0
★★★★★
Buyer Satisfaction Rating
4.5% higher than the industry benchmark
Audited by Intertek Production Infrastructure
Core Factory Strengths & Capacity
Comprehensive engineering and manufacturing capabilities housed within our specialized 3,518 m² manufacturing facility in Ningbo.
R&D & Customization
- R&D Engineers 5 Senior Engineers
- New Products / Year 83+ New Designs
- Design Formats CAD, Gerber, AI, DXF
- Customization Type Drawing / Sample / OEM
Quality Control
- Dedicated QA/QC 3 Full-Time Inspectors
- Inspection Coverage 100% Electrical Testing
- Traceability Raw Material Records
- Standards MIL-STD / ASTM / ISO
International Trade Footprint
Export Markets & Logistics
Zhejiang ZIRA Membrane Switch Co., Ltd. supplies industrial, medical, and telecom interfaces worldwide, supported by rapid shipping from Ningbo and Shanghai sea and air ports.
Nearest Shipping Ports Ningbo Port, Shanghai Port
Accepted Payment Terms T/T, L/C, D/P, D/A, Western Union
Certified Reliability
International Certification
Our management systems and manufacturing processes undergo stringent audits to ensure compliance with global procurement requirements.
ISO 9001:2015 Certified
Certified scope covers film switch and film panel production, verifying robust process controls, raw material traceability, and continuous quality audits.
Intertek Onsite Audit Summary
The supplier premises, legal registration, production lines, and QA capabilities have been verified on-site by Intertek. Buyers can request full third-party inspection documentation directly through our sales team.
Rigorous Manufacturing
End-to-End Production & Inspection Flow
Every membrane switch and silicone keypad is produced in strict compliance with ISO 9001 standards through 10 precision stages.
1. Raw Materials
Incoming PET, Autotype film, 3M adhesives, and conductive inks are tested.
2. Engineering & DFM
Layer stack-up, pin-outs, and tolerances validated with buyer drawings.
3. Screen Exposure
High-mesh precision stencil preparation for fine-pitch silver traces.
4. Precision Printing
Color overlay and conductive circuit traces screen-printed in clean zones.
5. Oven Curing
Controlled baking profiles guarantee stable conductivity and adhesion.
6. Optical Punching
Optical registration holes ensure precise multi-layer alignment.
7. Key Embossing
Pillow, rim, or dome embossing creates durable tactile feedback.
8. Termination
Crimping of female/male housing connectors, solder tabs, or ZIF tails.
9. Precision Lamination
Multi-layer adhesive assembly with metal domes and LED integration.
10. 100% Final Testing
Continuity, loop resistance, insulation, and tactile force validation.
Connect with Our Engineers
Ready to Audit Our Factory or Request a Custom Quote?
Send your 2D/3D CAD drawings or project specifications. Our engineering team responds within 24 hours with a DFM report, tooling estimates, and sampling lead times.