Tencom Limited

The original source for pultruded fiberglass reinforcements for the window and door industry. Their motto for business is to have your windows bend but not break. 


Imperial Plastics 

Family owned, specialists of ancillary window profile extrusions. Specialists in low run smaller parts.


Global Vinyl Solutions, Inc

Highest quality extrusions for the window and door industry at competitive pricing. Stock and custom systems available.


Grafco International

One of the original window profile wrappers in North America for woodgrain looking window products. Also, developer of painted exterior laminates for superior durability and fade resistance.