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Primex Manufacturing Ltd.

About us

Established in 1971 and headquartered in Langley, British Columbia, Primex Manufacturing Ltd. is a molder of plastic injection products. From its roots as a small custom injection molder and through the combination of Primex’s predecessor companies, Vanguard Plastics, Premo Plastics and VPL Enterprises Ltd., Primex has developed broad capabilities in the design, engineering and mold fabrication of a number of proprietary, patented in-house plastic products.

At Primex, we design and build HVAC Venting solutions that match your project needs and business objectives.

Living in a temperate rainforest on Canada’s wet west coast, we’ve seen a lot of rain! We know how difficult and important it is to maintain the integrity of a building envelope under constant attack from moisture. Our range of engineered, rainscreen-approved plastic products stand up to almost anything Mother Nature can throw at them. In fact, after a leaky condo catastrophe in the late 90s, Primex worked with local west coast building science engineers and HVAC contractors to develop the patented, rainscreen compatible HVAC ventilation hood. This unique series of wall caps accommodates the air gap between the building and cladding, as required by code. The design also allows the hood to be removed for duct maintenance and cleaning, without breaking the seal of the building envelope!

Our vision is to connect the people of the world by creating value at every point along the network.

We work together to create flexible broadband technology and HVAC solutions our customers depend on and our employees take pride in.


20160 92A Avenue
Langley, BC

Phone & Email



Heinz Avendano,
Senior Manager of Operations