About Us

About us

A flexible, intelligent, ASME certified manufacturer of high quality custom mechanical process equipment

Machined. Fabricated. Engineered.

EM Manufacturing is a flexible, intelligent, ASME certified manufacturer of high quality custom mechanical process equipment. As a custom fabricator and machine shop – we have a broad range of manufacturing capabilities: servicing energy, heavy industrial, scientific and municipal sectors. We specialize in the design, manufacture and repair of custom tube and shell heat exchangers. We also fabricate custom pressure vessels, modular products and produce precision machined equipment and components. Our +30 years experience, talented engineering staff, and certified technicians will ensure that even your most challenging projects are done right and on time.

Our Projects

As an ASME certified fabricator and machine-shop we have a broad range of custom products we manufacture.


Our Services

EM Manufacturing Ltd. is a high quality, ASME certified, custom manufacturer/fabricator, with a full service machine shop and an experienced mechanical engineering team on staff.



EM is your partner in innovation, manufacturing technically sensitive equipment for prototyping and/or experimental processes. Download our brochures to learn more.



EM Manufacturing Ltd. was founded in March 2010. It was formed as the product of a merger between Enermax Fabricators Ltd. and Mountain Manufacturing Ltd. Enermax Fabricators was founded in 1978 as an ASME certified fabricator specializing in the design and manufacture of high quality tube and shell heat exchangers and other pressure vessels. Mountain Manufacturing, founded in 1985, was a precision machine shop that offered mechanical fitting and repair services. Both companies were founded in North Vancouver, Canada.

In 1998 the original owner of Enermax was looking to retire and sold his company to our current ownership group. Enermax flourished under new ownership and in 4 years purchased a neighboring machine shop, Mountain Manufacturing. The two companies remained separate entities until our Maple Ridge facility was completed. Shortly after both companies moved under one roof and formed EM Manufacturing.

Today EM Manufacturing operates in the same spirit of quality craftsmanship as it’s counterparts did, but now offers the added benefits of an improved facility, modern CNC equipment and the combined services of both companies.