- Producing canned food products.

- Producing and processing aquatic products, agricultural products and foodstuffs.

- Producing seaweed products.

- Producing special preparations derived as cod liver oil.

- Manufacturing and trading of processed and fresh food products.

- Manufacturing and trading of animal feed products.

- 1957: Formerly known as Ha Long Canned Fish Plant was established;

- 1977: Renamed Hai Phong Seafood Processing Factory - a member and a basis for establishing Ha Long Seafood Complex Enterprise, Hai Phong;

- 1989: Back to the name of Ha Long Canned Fish Factory;

- 1994: Separated from Aquatic Enterprise Enterprise to become an independent enterprise and changed its name to Ha Long Canned Food Company;

- 1996: Became a unit of Vietnam National Fisheries Corporation (Seaprodex);

- 1999: Transformed into Ha Long Canned Food Joint Stock Company (Halong Canfoco);

- October 3, 2001: Traded on HOSE;

- October 12, 2001: Increased charter capital to VND35 billion;

- 2007: Increased the charter capital to VND50 billion;

- June 08, 2009: Traded on Hanoi Stock Exchange (HNX).