Chang John is categorized under Online Services Technology Consultants in San Francisco, CA and active since 1995.
Chang John was established in 1995, and today employs 1 to 4, earning $0 to $49.999 per year. This is a Online Services Technology Consultants business, which does work in the B2B market, and is classified as a Online Services Technology Consultants, under code number 541512 by the NAICS.
If you are seeking more information, feel free to contact John Chang at the company’s single location by writing to 38 Josiah Avenue, San Francisco, California CA 94112 or by phoning (415) 587-8198. You can also visit this business on Facebook by going to their profile page at Facebook or on find them on Twitter.
| Business Name: | Chang John |
| Contact Person: | John Chang |
| Address: | 38 Josiah Avenue, San Francisco, California 94112 |
| Phone Number: | (415) 587-8198 |
| Annual Revenue (USD): | $0 to $49.999 |
| Founded: | 1995 |
| Location Type: | Single Location |
| Employee Number: | 1 to 4 |
| Business Type: | B2B (Business to Business) |
| Business Category: | Online Services Technology Consultants |
| SIC Code: | 7379 |
| NAICS Code: | 541512 |
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Chang John was started in 1995 to provide professional Online Services Technology Consultants under the SIC code 7379 and NAICS code 541512. Since its inception, the company has gone on to take a total of 1 to 4 personnel under its employment and has achieved earnings of $0 to $49.999 per annum.
Feel free to contact John Chang for inquiries that concern Chang John by calling the company number (415) 587-8198, as your correspondence is most welcome. Additionally, the physical location of the single location of Chang John can be found at the coordinates 37.718377,-122.453044 as well as the street address 38 Josiah Avenue in San Francisco, California 94112.
For its online presence, you may visit Chang John’s website at and engage with its social media outlets through on Twitter and on Facebook.