CJWinter began as a supporting manufacturer for Davenport screw machines. Over the years however, the company has expanded its product offerings to include a complete line of thread-rolling dies, both for internal use and for other manufacturers, and has found great success due to a passion for excellent customer service. CJWinter is also a member of PMPA and continues to benefit from the organization’s networking opportunities, wealth of information and access to educational materials.
CJWinter's success story has recently been featured in a Production Machining Magazine article:
Although initially focused on the manufacturing of tooling and accessories for Davenport screw machines, today CJWinter is one of the world’s leading manufacturers of cold-displacement, cylindrical dies and attachments.

To read the full article, please check out our recent feature in Production Machining Magazine.