Tai Chyang Electric Eng Co., Ltd.
Manufacturer of power supply, rectifier, transformer, scr rectifier, high frequency rectifier, pulse power supply, pulse-reverse power supply, transistor rectifier.
http://www.tc-power.com

Buffalo Power Electronics Center
Buffalo Power Electronics Center Home Page
http://www.buffalopower.com/

Model Rectifier Corp
Large selection of hobby products including RC planes, radio control cars, trucks, boats, helicopters, flight simulators, 1/32 slot cars, battery chargers, model engines, model trains, sound systems, train controls and plastic model kits from Model Rectifier Corporation (MRC).
http://www.modelrec.com/

International Rectifier
Manufacturer of power semiconductors (MOSFET, IBGT, Diodes and Thyristors).
http://www.irf.com

Yueqing Zhengli Rectifier Corp.
Tube rectifiers. Site in English and Chinese.
http://www.chinazenli.com/

Poworld Electronics
Manufacturer of testers that monitor microelectronic characteristics of rectifier and diodes.
http://www.poworld.com.tw/

Integrated Rectifier Technologies Inc
Integrated Recitfier Technologies - rectifier, cathodic protection, pipline corrosion prevention
http://www.irtrectifier.com

Setnic Co
A manufacturer switch mode rectifier and chargers, DC to DC converters for communication applications, online and offline UPS.
http://www.setnic-co.com

Transformer & Electrical Co Ltd
Manufacturers of air and oil cooled transformers, chokes, and rectifier units, specializing in custom construction.
http://www.teccoltd.demon.co.uk

Engineered Mechanical Systems, Inc.
Represents and stock lines of HVAC systems, fume hoods, make-up air devices, terminal air devices, electric resistance devices, ductwork, industrial exhaust and ventilation equipment.
http://www.emsystemsinc.com