Imperial Manufacturing Group has become a leader in producing a complete range of light commercial and residential air distribution products， building products and innovative air quality equipment for the North American wholesale and retail industries. In total， the company offers an impressive array of more than 7，000 products. With 11 manufacturing facilities and distribution centres on both sides of the border， the groups total space now exceeds 1，000，000 sq. ft. Imperial remains committed to the process of continuous growth and customer satisfaction through acquisitions and adding to our growing list of member companies and services.
- Brand Name: Imperial
- Diameter: 4 in.
- Gauge: 30 Ga.
- Material: Galvanized Steel
- Product Type: Round Starting Collar
- UL Listed: No
- Packaging Type: Bulk
- Color: Silver
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