Triangle Manufacturing Company, Inc. (Triangle) is a privately-held company engaged in manufacturing and supplying of surgical implants, medical instruments and powered hand tools. The company collaborates with its customers to develop advanced products. It serves Orthopedic, ENT, Cranial, Trauma, Rehabilitation and Sport medicine markets. The company has two production facilities located in Upper Saddle River, New Jersey. The company manufactures a wide variety of medical devices for evaluation and test, early users, launch and replenishment. Triangle has obtained ISO 13485:2003, ISO 9001:2000 and 21 CFR Part 820 certifications. Triangle is headquartered in New Jersey, the US.

In 2007, the company is acquired by West Texas Warehouse Company.