TRI COR

P.O. Box 367
Lombard, IL 60148-0367

Competitors of TRI COR

Power Access Corporation

Open doors for everyone with Power Access automatic door openers: Economical, residential Model 2300 is ideal for homes, condominiums, apartments and senior living facilities. Heavy-duty, commercial Model 4300 is ideal for colleges, libraries, offices, churches, industry, clinics, hospitals,... Read More

Camden Door Controls

Camden Door Controls Inc. is a global manufacturer of door locking and activation products for commercial, industrial and institutional facilities. The company is ISO-9001-2008 certified and dedicated to providing superior products that meet and exceed customer satisfaction and regulatory... Read More

Open Sesame Door Systems, Inc.

Manufacturer of automatic door openers for residential and commercial doors. Read More