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Verified Manufacturer Audit

Company Profile

Zhejiang ZIRA Membrane Switch Co., Ltd. — Intertek Onsite-Verified OEM/ODM Manufacturer of Custom Membrane Switches, Silicone Keypads & Human-Machine Interfaces Since 1996.

Intertek Verified Onsite Assessed Manufacturer
ISO 9001:2015 Certified (#15/23Q8028R80)
#1 Best Seller in Keypads & Keyboards
29 Years Experience · 22 Years Exporting
Operational Reliability

Verified Factory Performance & B2B Benchmarks

Our operational capabilities are independently audited and tracked based on verified transaction records, on-time delivery benchmarks, and continuous buyer satisfaction metrics.

Performance Audit Summary

Independently benchmarked against international industry standards

5.0 / 5.0
95.3% On-Time Dispatch Verified Delivery Rate
≤ 2 Hours Avg. Response Time 1h Faster than Avg.
40.0% Buyer Reorder Rate +24.2% Above Average
Comprehensive Quality Assurance: Full material lot traceability, 100% digital electrical test before dispatch, and IPC Class II standard adherence.
Rapid Prototyping & Tooling: Fast-track sample delivery within 5 to 7 days, complete DFM circuit analysis, and in-house film tooling setup.
Transparent Export History: Over 22 years of direct trade serving Tier-1 global industrial automation and medical equipment OEMs.
Legal Company Name Zhejiang ZIRA Membrane Switch Co., Ltd.
Year Established 1996 (29+ Years Dedicated to Membrane & HMI Manufacturing)
Operational Address No. 509 Sanheng Road, Changhe Industrial Park, Ningbo, Zhejiang, China
Plant Floor Space 3,518 m² (Self-owned facility, cleanroom workshops)
Dedicated Production Lines 8 Standardized Assembly & Screen Printing Lines
Production Machinery 95 Units (Semi-auto screen printers, CNC punches, UV curing ovens)
R&D Engineers 5 Professional Structural & Electronic Engineers
Dedicated QC Team 3 Full-time Dedicated QA/QC Inspectors
Logistics & Sea Ports Ningbo Port (45 km), Shanghai Port (180 km)
Manufacturing Expertise

Custom Engineering & Production Matrix

Zhejiang ZIRA Membrane Switch Co., Ltd. integrates the complete HMI manufacturing chain under one roof, providing overseas clients with end-to-end design, precision printing, stamping, and electrical validation.

Customization On-Demand

Full support for drawing-based customization (DXF/DWG/AI), sample reverse-engineering, minor revisions, and bespoke functional designs.

  • Precision tactile dome array integration
  • Custom color matching (Pantone, RAL, CMYK)
  • Surface texturing (Selective gloss/matte/antiglare)

Screen Printing & Inks

Climate-controlled dust-free printing rooms utilizing high-grade conductive silver pastes, carbon resistance inks, and resilient graphic coatings.

  • Fine pitch conductive circuit printing (≥0.5 mm)
  • Translucent LED windows & dead-front graphics
  • UV-resistant outdoor graphic overlays

Tactile Key & Dome Embossing

Precision hydraulic tooling creates distinct tactile feedback with customized trip forces, tactile ratios, and mechanical travel lengths.

  • Stainless steel metal domes (Nickel/Gold plated)
  • Poly-dome thermoforming directly on PET film
  • Perimeter rim and pillow button embossing

Silicone Rubber Molding

Liquid and compression-molded silicone rubber keypads engineered for high endurance, customized shore hardness, and environmental dampening.

  • Conductive carbon pills or gold-plated contacts
  • Laser etching with colored backlighting capability
  • PU coating and epoxy drip protective finish

PCB & FPC Keypad Backers

High-density circuit integration on rigid FR-4 boards or flexible copper polyimide (FPC) circuits for compact and surface-mounted electronic layouts.

  • SMT integration of 0603/0805 LEDs and sensors
  • Direct soldering of terminal pin headers
  • Zero-Insertion-Force (ZIF) connection tails

Perimeter Sealing & Adhesives

Engineered multi-layer lamination designed to withstand IP65/IP67 ingress ratings against water, dust, industrial oils, and cleaning solvents.

  • Genuine 3M 467MP, 468MP, 300LSE adhesive transfer
  • Full gasket sealing channels for harsh environments
  • Resistant to thermal shocks (-20°C to +70°C)
Quality Assurance

Standardized QC Gates & Verified Certifications

Every membrane switch, silicone keymat, and graphic panel produced by Zhejiang ZIRA Membrane Switch Co., Ltd. is manufactured under ISO 9001:2015 strict quality control protocols.

Intertek Supplier Verification

Intertek Onsite Audit

Assessed, certified, and authenticated on-site by Intertek international inspectors covering operational facilities and legal credentials.

Assessment ID: 225152236
ISO 9001 Management System

ISO 9001:2015 System

Certified scope: Film switch, membrane keypad, and film panel production issued by WIT certification authority.

Cert No: 15/23Q8028R80

100% Electrical Inspection

Continuous computerized test of loop resistance, open/short circuits, contact bounce, and insulation dielectric breakdown voltage (≥100MΩ at 100V DC).

Zero Defect Target
Worldwide Footprint

Export Destinations & Global Supply Chain

Over two decades of export experience delivering precision interfaces to industrial automation, laboratory, healthcare, and consumer electronics brands globally.

North America 28%

Medical monitors, industrial instrumentation, and automated HVAC controls.

Western Europe 15%

Automation equipment, testing apparatus, and high-end commercial appliances.

South America 10%

Agricultural control panels, access control units, and power systems.

Oceania & Others 27%

Marine electronics, rugged outdoor enclosures, and telecommunications.

Facility Showcase

Inside the ZIRA Production & Testing Facility

Real photography of our raw material inspection station, cleanroom screen printing lines, precision convex embossing, and 100% electrical testing booths.

Ready to Audit Our Factory or Request a Custom Quote?

Send us your engineering drawings (CAD, DWG, PDF, AI) or functional sample requirements. Our bilingual engineering team will conduct a complete DFM review and submit a formal quotation with rapid sampling within 24 hours.

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