O.K. Engineering Inc.

14 Main Street
P.O. Box 788
Hudson, MA 01749
Phone: (978) 562-1010
Fax: (978) 562-2525


Tohei Industrial Co.,LTD. is a high quality manufacturer providing design, development and distribution services for innovative CD/DVD optical drive products, such as traverse and loading mechanisms, along with various mechanical top load, tray load and slot-in type mechanisms. Tohei has been on the leading edge of technology with companies who have expanded their business internationally. From product development in Japan, manufacturing in China and finally to worldwide sales, Tohei strives to make the best use of its international partners.



CD/DVD Optical Drives


Optical Pick-ups

Optical Pick-ups

Copyright 2007-2015 O.K. Engineering Inc. All rights reserved