Chamberlain Group, Inc. | Address: 5913 N.E. 127th Ave., Ste. C, Vancouver, Washington 98682, USA 
www.chamberlaingroup.com | Phone: +1-(360)-254-1564
Chamberlain Group, Inc. is a manufacturer of residential and commercial door operators. We are SO 9001:2008 certified company. We also offer branded products like Power Drive®,Whisper Drive®, more...