Company Profile

DENWA Engineering (Pty) Limited

DENWA was established in March 1989, and are proud to have been in the market for over 30 years. We have over 100 years experience in the design, manufacture and supply of Electrical Switchgear, PLC Panels and electrical components. Apart from electrical equipment, we also offer blasting equipment which includes the MYDO Sonic tamping lock plug. Our main markets are both Mining and Industrial. Denwa is an approved vendor for all major mining houses and we also provide services to most major Electrical consulting houses.

DENWA Engineering (Pty) Limited is a generic entity of which more than 32% of the share capital is directly owned by Ucingo Engineering Services (PTY) limited, Which is a level 2 BBBEE company with 8% Black Ownership.

Approved Vendors

We are approved vendors for all major mining houses and provide services to most major Electrical consultants.


The “Denwa Design” of MCC's and Distribution Boards conforms to local and international specifications namely: SANS 10142-1 / SANS 1973-1, SANS 1973-3, SANS 1973-8, SANS/IEC 60439-1, SANS/IEC 61439-1 & 2, SANS/IEC 61641-TR. Certificates available on request.

DENWA currently has accredited SABS SWITCHGEAR and CONTROL GEAR ASSEMBLY assessors in terms of SANS 10142-1. DENWA's Quality Assurance is in accordance with ISO 9001 requirements.