With near 15 years of manufacturing experience, Green Herbal owns qualified systems of production plants, high technology machinery, modern production process, and a management system of ISO 9001: 2015 standard.

In February 2020, Long An Green Herb Factory was inaugurated in accordance with ISO 22000, ISO 15378 and ISO 13485 standards at Cau Tram Industrial Park, Cau Tram Hamlet, Long Trach Commune, Can Duoc District, Long An Province.