Mackwoods is the second oldest mercantile firm in Sri Lanka with over 160 years of experience in the international business arena. Mackwoods Labookellie Factory, is the first tea factory in Sri Lanka to be awarded ISO 9001:2000 Certification from SGS, UK. Mackwoods Labookellie Tea Centre located in the heart of the best Tea Plantation "country", in Nuwara Eliya, at an elevation of 2000m.