It sells Asian food products from a variety of origins, including Korean, Chinese, Japanese, Vietnamese, Thai, and Filipino; and offers dry, refrigerated, frozen, and household goods.

[2] In 1989, the company began a retail affiliate relationship to sell Rhee Bros' products at Lotte Plaza, an Asian supermarket chain in the Baltimore–Washington metropolitan area.

In 2001, the company issued a recall of about 2,400 boxes of "Lotte Margaret" cookies imported from Korea because they contained unlabelled peanuts and eggs.

[4] In 2020, Rhee Bros was sued by the state of California for violating Prop 65 with their seafoods which contained high levels of the toxic heavy metals lead and cadmium.

The suite also claims that Rhee Bros violated California's unfair competition laws and its prohibition on fraudulent practices.