Adamas Construction, A member of Tocasa Group, Is a manufacturer and service provider is a stockist,supplier,service provider and manufacturer of quality electrical equipment. With Over 6 years experience Adamas Construction can provide tailor-made solutions for all our clients needs. Our services include but are not limited to: Anti-Corrosion Services - Sandblasting,Zinc coating and powder coating. Porcelain and polymer Surge arresters up to 765kV Porcelain post insulators up to 765kV Meter boxes, Ring main units and distribution transformers Indoor MV and LV Current and voltage transformers isolators up to 300kV HV.,MV and LV cabling accessories. We value the following Key elements: Customer Focused Diversified offering Product quality After Sales Service Providing solutions to customer's needs Our list of Clients include: City Power Transnet Freight Rail Eskom City of Tshwane