Pharma-Pen
Producers of disposable, retractable auto injectors and hypodermic needles
http://www.pharma-pen.com

FertigationDirect.com
Manufacturer of 0-100 GPH fertigation and chemigation injectors. Online sales and spare parts available.
http://www.fertigationdirect.com/

Nuhn Industries Ltd.
Canadian manufacturer specializing in liquid manure spreaders, injectors and pumps.
http://www.nuhn.ca

Test Calibration Company, Inc.
Rebuilding diesel fuel injection pumps, injectors, and turbo chargers since 1976
http://www.test-calibration.com/

Pinnacle Concepts Inc.
The Home of Terravent and Terravention.
http://www.terravent.com/

Guangda Electronic Element Plant
Wenzhou Guangda Electronic Element Plant is situated in the Wenzhou Hengdu guangming Industry Zone of China, and is near to Wenzhou airport and Railway station. Our products include relay, plastics and copper injector , auto lock series etc. in flash and switch, As a auto electronic element manufacturer, We have, a excellent technical team. Now factory's auto electronic element are sold to Asia, Mid-east, Europe and south America, We are working hard to bring you a full range of auto electronic element in the most convenient way.
http://www.china-gde.com/

Dosmatic USA/International, Inc.
Manufacturer of water-driven, non-electric medicators/injectors for livestock and horticultural industries. Based in Carrollton, TX, USA.
http://www.dosmatic.com/

Drummond Scientific
Drummond Scientific manufactures precision micro liquid transfer devices such as pipets, pipet-aids, capillary tubing, oocyte injectors, and more for scientific and clinical applications. Our unique manufacturing capability and technical expertise can also be applied to your specialized product or requirement. We are prepared to supply capillary glass and plastic tubing, injection molded, plastic components as well as electronic controls to meet your specifications.
http://www.drummondsci.com

Lafferty Equipment Mfg., Inc.
Lafferty Equipment offers a full line of chemical applicators including foamers, spray-alls, sanitizers and sanitizing stations, injectors, and much more
http://www.laffertyequipment.com/

Medrad
MEDRAD. Performance. For life. MEDRAD produces reliable medical devices for radiology - CT injectors, MR injectors, MR coils, and MRI compatible infusion and MRI compatible monitors - as well as for cardiovascular and angiography studies. Radiologists, cardiologists, radiologic technologist and other healthcare professionals trust MEDRAD for reliable medical products and legendary medical device service and support.
http://www.medrad.com/