What materials are used for the substrate and cover film?

Substrate uses copper foil (electrolytic or rolled), and cover film thickness is typically 1mil or 1/2mil.

Is the product environmentally friendly?

Yes, raw materials pass RoHS and SGS tests.

What are the main markets for this product?

Main markets include North America, South America, Europe, East Asia, and Australia.

Flat FPC Circuit Flexible Boards Double-Sided Printed Membrane Switch

Name: Flat FPC Circuit Flexible Boards Double-Sided Printed Membrane Switch
Brand: TKM (DONGGUAN) MEMBRANE TECHNOLOGY LTD.
SKU: 715160555

Guangdong, ChinaTKM (DONGGUAN) MEMBRANE TECHNOLOGY LTD.

Negotiable

100 Pieces

Product profile

Customization

Available

Structure

Single-Sided FPC

Material

Polyester Film

Model NO.

HC-FPC-023

Combination Mode

Adhesive Flexible Plate

Application

Digital Products

Conductive Adhesive

Conductive Silver Paste

Flame Retardant Properties

Processing Technology

Electrolytic Foil

Base Material

Aluminum

Insulation Materials

Organic Resin

Brand

Tkm

Quality

Top Quality

Environmental Friendly

Raw Material Pass RoHS, SGS Test

Exterior

Good Looking

Touch Feeling

Excellent Touch Feeling

Transport Package

Each in Polybag, Then in Carton or as Per Request

Specification

RoHs, SGS

Trademark

Foundation

Origin

Dongguan, China

HS Code

3926909090

Production Capacity

100, 000PCS/Month

Key features

Flexible Design: Can be bent, folded, and deformed freely with small coil radius.

Space Saving: Light and thin design (1.1-0.01mm) maximizes narrow instrument space.

Lightweight: Designed for current load rather than mechanical strength, reducing weight.

Easy Assembly: Terminal property allows soldering, inserting, riveting, and gluing.

Good Insulation: Uses polyimide and polyester materials with covered wiring.

Customization Options: Offers full, minor, and flexible customization from samples or designs.

OEM/ODM Service: OEM and ODM services are available for production.

Quick Delivery: Lead time within 15 workdays or one month depending on season.

Company profile

TKM (DONGGUAN) MEMBRANE TECHNOLOGY LTD.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: shenzhen portAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier is identified as a Dongguan manufacturing factory with research, development, processing, production, and sales activities covering film switches, film circuits, nameplates, silicone, rubber, plastic, and metal products. It reports professional technical supplier status, 3D software design, SDK availability, ODM services, OEM services for well-known brands, recent new-product development, and broad customization options. Service evidence includes overseas offerings such as installation, debugging, maintenance, repair, and training, although the stated overseas-service country count is zero. Quality processes include documented inspection, corrective-action, complaint-handling, quality-assurance, and raw-material traceability procedures. Financial records are indicated for 2021–2023, but no financial performance values are provided. No certification holdings or verified customer names/cases are stated.

Supplier typeThe supplier is explicitly classified as a factory located in Dongguan, with associated companies in manufacturing and a business scope covering R&D, processing, production, and sales of multiple product categories. This supports classification as a manufacturing supplier rather than a trading-only entity.

After-Sales capabilityThe supplier lists overseas service offerings including debugging, maintenance, repair, training, and equipment installation. It also reports documented procedures and records for corrective and preventive actions and customer complaint handling, although the overseas-service country count is stated as zero, limiting confirmation of actual overseas coverage.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, an available SDK, new-product development within the past year, and ODM services. These explicit capabilities support a positive assessment of innovation and technical development capacity.

Production capacityThe supplier identifies itself as a factory with production in several material and component categories, reports 60 qualified service-capability suppliers, documented finished-product inspection instructions, quality assurance, traceability, and export experience of 10 years. These indicators support established production and quality-control capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, alongside ODM and OEM services. This indicates broad product-development and customization coverage.