[email protected] Engineering reply within 24 hours (Mon–Sat, GMT+8) English
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Connect with our technical engineering team for DFM reviews, stack-up optimization, rapid prototyping, and volume production quotes.

Direct Engineering Support

Speak Directly With HMI Production Specialists

Whether you require a standard tactile switch array, a sealed IP67 graphic interface, or a customized silicone-over-PCB assembly, Zhejiang ZIRA Membrane Switch Co., Ltd. provides dedicated technical consultation from initial concept through serial shipping.

Direct Quotation & Engineering Email [email protected]
Factory Location & Physical Address No. 509 Sanheng Road, Changhe Industrial Park, Ningbo, Zhejiang, China
Operating Business Hours Monday – Saturday: 8:30 AM – 5:30 PM (GMT+8)
Audit & Inspection Credentials Onsite Intertek Verified Facility · ISO9001 Compliant Quality System
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RFQ Readiness

Recommended Drawing & Spec Checklist

To expedite DFM feedback and secure a firm quotation within 24 hours, including the following parameters with your inquiry is strongly recommended:

  • CAD Vector (DXF, DWG, AI)
  • Circuit Schematic & Pin-out
  • Tail Length & Pitch Specs
  • Tactile Force (Metal Dome/Poly)
  • Pantone / RAL Color Codes
  • Mounting Adhesive (3M 467/468)

Have an existing keypad or obsolete membrane part? Physical golden samples can be shipped directly to our Ningbo laboratory for reverse-engineering and precision stack-up cloning.

Procurement Workflow

From Initial Inquiry to Global Delivery

Clear, accountable production milestones ensure your custom membrane switches and silicone keypads match every design tolerance.

PHASE 01

DFM & Quote

Engineers evaluate overlay materials, circuit pitch, dome snap ratio, and environment ingress to return a formal quotation in 24 hours.

PHASE 02

Tooling & Samples

Precision phototools, steel dies, and embossing fixtures are built in-house. Functional prototypes are delivered for your bench testing.

PHASE 03

Mass Production

Cleanroom screen printing, precision curing, high-speed automated embossing, and adhesive lamination run under strict SPC control.

PHASE 04

100% Quality Test

Every switch is subjected to 100% automated electrical continuity testing, resistance verification, and visual aesthetic screening.

Procurement Support

Frequently Asked Questions About RFQs

Key information regarding ordering, sample dispatch, international export terms, and quality assurance.

How quickly can Zhejiang ZIRA Membrane Switch Co., Ltd. quote custom projects?

Most requests for quotation (RFQs) accompanied by vector drawings or functional schematics receive a full engineering evaluation and commercial quote within 24 hours.

What is the typical lead time for custom prototypes versus production runs?

Prototype samples are usually completed within 5 to 9 business days depending on embossing complexity and tooling. Standard mass production orders ship in 12 to 18 business days.

What international delivery terms and payment options are supported?

We support standard Incoterms including FOB, CIF, EXW, CIP, CPT, and DDP with global courier dispatch (DHL, FedEx, UPS). Payment terms include T/T, L/C, D/P, D/A, and Western Union in USD, EUR, HKD, and CNY.

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Request an Immediate Engineering Evaluation

Send your drawings, bill of materials, or technical requirements to Zhejiang ZIRA Membrane Switch Co., Ltd. for instant engineering review.

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