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About Protron
This profile covers Protron, a company classified under New Car Dealers, based in Ontario, California, United States, employing 1-5 people and reporting $0M-$1M in annual revenue.
Its primary NAICS classification is 441110 (New Car Dealers). Protron is one of 7,660,543 companies listed in California.
Business Contact Information
- Fax
- +86 (559) 254 6600
- Website
- protronusa.com
- Address
- PO Box 9148, Ontario, California, 91762, United States
Industry & Classification
NAICS Codes
- 44
- 4411Automobile Dealers
- 441110New Car Dealers
SIC Codes
- 55Automotive Dealers And Gasoline Service Stations
- 551Motor Vehicle Dealers (new And Used)
- 5511New Car Dealers
Company Details
- Employees
- 5 (1-5)
- Annual Revenue
- $907,000 ($0M-$1M)
Protron: frequently asked questions
What does Protron do?
This profile covers Protron, a company classified under New Car Dealers, based in Ontario, California, United States, employing 1-5 people and reporting $0M-$1M in annual revenue.
Where is Protron located?
Protron is headquartered at PO Box 9148, Ontario, California, 91762, United States.
How many employees does Protron have?
Protron has about 5 employees (the 1-5 range).
What is Protron's annual revenue?
Protron's annual revenue is estimated at $907,000 (the $0M-$1M range).
What industry is Protron in?
Protron's primary NAICS code is 441110 (New Car Dealers).
How can I contact Protron?
Its website is protronusa.com.
Largest companies in California
Largest companies on Factur
Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
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