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MH&W – Fertigung

Sales and project organisation of solder-free connecting elements, silicone and film components as well as metallic protective conduits for the electronics industry

MH&W Logo

MH&W Elektronik Vertrieb GmbH

85757 KarlsfeldNew on Amplifa

Market presence
July 2005Occupancy of the company building in Karlsfeld
GmbH (owner-managed)Legal form
HRB 124 353, Munich Local CourtCommercial register

About MH&W Elektronik Vertrieb

MH&W Elektronik Vertrieb GmbH is an owner-managed trading and service company based in Karlsfeld near Munich. For around 40 years, the company has supplied industries in Germany and Europe with electromechanical articles, principally solder-free electrical connecting elements (conductive rubber/Interconnector, zebra rubber) from Shin-Etsu Polymer, silicone switch mats, membrane keypads, capacitive sensors, Heat Seal films, View Control films as well as metallic protective conduits from Hagitec Japan. The value added lies in technical consulting of development departments on design and application, constructive clarification of feasibility, approval drawings, sample delivery, as well as organising tool manufacture and series delivery, in particular in plastic injection moulding with partner WIN Industry Taiwan. The represented products are made, among other things, of silicone elastomer, PET, PC, polyester film, stainless steel and conductive materials such as silver, carbon and Seplegyda®. Customer industries include automotive, medical technology, consumer electronics, payment terminals and industrial electronics. The distributed products are certified to ISO 9000+; the company itself, as a pure trading and service company, is not certified.

Site
Karlsfeld
Processes
Membrane keypad (liquid-tight surface, integration of viewing windows, flat construction), Consulting of development departments on design and application, Constructive clarification/feasibility, approval drawing, sample delivery, Logistics/series delivery free to door, Organisation of tool manufacture
Materials
Silicone (silicone elastomer / silicone rubber), PET, PC (polycarbonate), Polyester film, Silver, Carbon (carbon dust/carbon structures), Seplegyda® (coated conductive polymer), Gold-plated wires / gold-plated resin particles
Certificates
Products certified to ISO 9000+ (company itself not certified), Certified products (manufacturers certified to ISO 9000+)
Industries
Automotive, Medical technology, Consumer electronics, Payment terminals/ATMs, Industrial electronics, industrial electronics
  1. 01

    Consulting of development departments on design and application

  2. 02

    Technical clarification of feasibility

  3. 03

    Approval drawing

  4. 04

    Sample delivery

  5. 05

    Organisation of tool manufacture

  6. 06

    Series delivery free to door

Site

Standort Karlsfeld

Karlsfeld

DE

Headquarters with warehouse and sales (formerly Germering, since July 2005)

Materials
Silicone, PET, PC, polyester film, stainless steel

Components and Products

Conductive rubber / Interconnector® (zebra rubber)
Conductive rubber / Interconnector® (zebra rubber)Silicone elastomer with conductive zones · Electronics/electromechanics
Heat Seal Film
Heat Seal FilmAnisotropic conductive connection on polyester film · Automotive
Capacitive sensor
Capacitive sensorConductive structures on PET/PC film · Electronics
View Control Film (VC film)
View Control Film (VC film)Optical silicone filter · Payment terminals/consumer electronics
Silicone switch mat / silicone parts
Silicone switch mat / silicone partsTool-based silicone manufacturing · Electronics/consumer
Membrane keypad
Membrane keypadPlastic film, liquid-tight · Medical technology
Plastic injection moulded parts
Plastic injection moulded partsInjection moulding with tool manufacture · Electronics
Metallic protective conduit (stainless steel)
Metallic protective conduit (stainless steel)Protective conduits 1.2–100.0 mm inner diameter · Industrial cable and fibre routing

Inside the production

Site in Karlsfeld near Munich
Site in Karlsfeld near Munich
Touch sensor (capacitive sensor)
Touch sensor (capacitive sensor)

Industries

AutomotiveMedical technologyConsumer electronicsPayment terminals/ATMsIndustrial electronicsindustrial electronics

Processes & technical limits

ProcessesToleranceMax. partWeightLot sizeMaterials
Joining––––Silicone elastomer, carbon dust, gold-plated wires, gold-plated resin particles
Joining––––Polyester film, silver particles, anisotropic conductive adhesive
Surface––––PET, PC, Seplegyda® conductive polymer, silver, carbon, metal
Plastics––––Silicone elastomer, PC, PET
Plastics––––Silicone, TPE
Membrane keypad (liquid-tight surface, integration of viewing windows, flat construction)Plastics––––Film (plastic)
Plastics––––Plastic
Joining–Supplied by the metre to customer––Stainless steel, PVC, olefin, brass (sleeves as per image)
Engineering–––––

Additional services

Consulting of development departments on design and applicationConstructive clarification/feasibility, approval drawing, sample deliveryLogistics/series delivery free to doorOrganisation of tool manufacture

Quality

As a trading and service company, MH&W Elektronik Vertrieb GmbH itself is not certified to ISO 9000+; the distributed products of the manufacturers are certified accordingly, and certificates are provided on request.

EvidenceKarlsfeld
Certified products (manufacturers certified to ISO 9000+)

History

  1. 2005

    In July 2005 the new building in Karlsfeld near Munich was occupied; prior to that the company had been based in Germering for decades.

  2. For 40 years, delivery of electromechanical articles to various industries in Germany and Europe

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