CPP - Cornerstone Power Products is a Division of Mantech Electronics. Headed by Product Specialist and National Sales Manager Chris Van Der Merwe.

• Mantech is an international marketer and distributor of Power Products, Renewable Enenergy, electronic components, tools, consumables, test equipment and industrial products. MANTECH was established in 1987 and in the year 2001, it merged with MOBICON - an Electronics group listed on the Hong Kong Stock Exchange. 

• Mantech is based in South Africa , operating through its headquarters in Johannesburg and a  network of branches in Durban and Cape Town . Our resources are strategically aimed at serving and fulfilling all industrial and non-industrial market demands (including avid hobbyists, researchers and educational institutions).  

• MANTECH only associates and deals with reputable and well established companies and brands throughout the world. All of MANTECH's staff are mandated to be ethical and professional at all times, while remaining conscious of all their legal, social and environmental obligations.

• Sub-distributors and resellers are used as an extension of our sales and distribution strategies. Our delivery resources include our own delivery fleet, national and international courier services  as well as our national postal services.