Product Range GARMCO’s main mill has an annual production capacity of 165,000 tonnes. The mill produces high-quality commodity flat-rolled aluminium products, comprising coils and sheets in various gauges, sizes, alloys and tempers. Corporate Responsibility Corporate social responsibility is an enduring commitment by GARMCO to behave ethically, contribute to the economic development of the Kingdom of Bahrain, and improve the quality of life of the Company’s employees and their families, QHSE & BCIS GARMCO’s enduring commitment to adopt and maintain the highest standards in quality, environmental protection, and occupational health and safety, is enshrined in the Group’s QEHS Policy, which is implemented through.