Company Profile:
TO THE ORDER OF PSJ company generally indicates the beneficiary or consignee in a commercial document, rather than a unique company name with a broadly published general profile. In my experience, Therefore, a specific enterprise introduction to "PSJ Company" in Iran isn't readily available through general databases. Regarding whether it's a factory or a trading company:
it's not possible to definitively classify "PSJ Company" as either a factory (manufacturer) or a trading company without greater specific information or a unique company identifier. For example A company bearing this name could operate as either, or even both, depending on its specific sector and business model within Iran.
Enterprise Products
Unfortunately, I don't have access to real-time information about specific companies and their products, especially for private entities.
I recommend you to search for information about "TO THE ORDER OF PSJ" directly on search engines or business directories. You may also be able to find product information on Iranian business websites.