Grewals is a major supplier of high quality timber in Mauritius.It is fully equipped for lumbering operations and operates a saw mill for the local pine timber. It offers Tanalith E treatment of soft woods and timber drying services, and has also specialised in the supply of shingles to roofing specialists as well as wood for flooring, skirting and decking. As the local agent for the Dyrup brand, Grewals also sells a wide variety of wood care products.

In addition, Grewals represents the famous Betafence brand, a leader in high quality fencings, access control gates and detection systems.

In 2010, in line with its diversification plan, the company introduced its iron sheeting department. An exclusive representation was concluded with Alcoa, world leader in Aluminium products, to introduce on the local market high-value products.

The company's strengths lie in a dedicated team, extensive experience in the industry and reliable suppliers. Over the years, it has built a strong and diverse customer base by consistently providing quality service combined with a never-ending search for new products.