Design and Manufacture of Silicone Rubber Keypads
Design and Engineering of rubber keypads
http://www.chungtingamerica.com/

MSMA. Membrane Structures Manufacturers' Association
Membrane covered frame manufacturers association with members in fabric buildings, fabric covered buildings and fabric structure.
http://www.msma.ca/

EMI. European Membrane Institute Twente
The Netherlands. Science institute of the Membrane Technology Group in the University of Twente, involved in short-term contract research and development projects in membrane science and technology.
http://www.membrane-emi.nl/

C.I.M. Industries Inc.
CIM's protective coatings provide a seamless, impermeable, abrasion-resistant barrier against water and chemicals
http://www.cimind.com/

Rowland Automation Ltd
Rowland Automation Ltd design and manufacture data entry products including membrane switches, membrane keyboards, silicone rubber mats and touch screens for a wide variety of working environments
http://www.rowlandautomation.co.uk/

Membrane Glossary
Solvay produces and supplies engineering plastics - Sulfones and PVDF polymers - for the production of polymeric membranes in various markets like water filtration, gas separation, medical purification, and food and beverages concentration
http://www.solvaymembranes.com/services/glossary/0,,445-2-0,00.htm

Hengi Membrane Switches
Provider of membrane switches, graphic overlays, keyboard circuit, silicone rubber, touch panel, FPC and PCBs.
http://www.china-hengi.com

Membrane-Switches.com
Directory and resource guide to membrane switches offering company and product information.
http://www.membrane-switches.com

Membrane Technology
IBMEM Industrial Biotech Membranes Membran Membrane Membranen Membranes kermaische Membranen membranes céramiques Mikrofiltration Ultrafiltration Nanofiltration Membran Membranfiltration Membrantechnik membrane
http://www.ibmem.com

All-State Products Inc.
Waterproofing, damproofing supplies and accessories. Cementitious, bituminous, sheet membrane, fluid applied membrane, and clear penetrating waterproofing.
http://www.all-stateproducts.com/