- Trading production materials.

- Purchasing agents, sales agents, consignment goods. Construction and installation of electrical projects with voltage up to 35KV.

- Production of mechanical and electrical products.

- Manufacturing machinery and technology transfer of industrial lines.

- Manufacturing products from Composite materials.

- Other business lines under business registration license.

- August 17, 1995: Formerly known as Alphanam Liability limited company was established.

- November 17, 2006: Converted into a joint stock company with initial charter capital of VND 80 billion;

- 2007: Increased charter capital to VND 120 billion;

- June 02, 2010: Officially traded on Hanoi Stock Exchange (HNX);