Acquired by Dover Corporation in 2022, Malema is part of the PSG® business unit within Dover’s Pumps & Process Solutions segment. PSG is a global pump and dispensing solution expert and leading brand of pumps, systems and related flow-control technology for the safe and efficient transfer of critical and valuable fluids and materials. Headquartered in Oakbrook Terrace, IL, USA, PSG is comprised of several world-class brands, including Abaque®, All-Flo, Almatec®, Blackmer®, Ebsray®, em-tec®, Griswold®, Hydro, Mouvex®, Neptune®, PSG® Biotech, Quantex, Quattroflow®, RedScrew and Wilden®. For additional information on PSG, please visit PSG: Where Innovation Flows.

Intellectual Property

Malema Sensors® and SumoFlo® are registered trademarks of Malema Engineering Corporation. Malema Engineering Corporation, Malema, the Malema logo, and the SumoFlo logo are trademarks of Malema Engineering Corporation. All other trademarks and service marks are property of their respective owners.

For a list of Malema's patents, please Click Here.

Our Company Locations

United States


Tel: 1-800-637-6418 (Toll Free), 1-561-995-0595
1060 S Rogers Circle
Boca Raton, Florida 33487-2815
Email: [email protected] 


Tel: 1-408-970-3419
2329 Zanker Road
San Jose, California 95131
Email: [email protected] 




Tel: (91)-80-23499 362
1st, 3rd and 4th Floor, # 1433, Pipeline Road
Mahalakshmi Puram, Bengaluru, India 560086
Email: [email protected] 


Tel: (65)-6482 3533
Unit #02-06, 35 Marsiling Industrial Estate Rd 3
Singapore 739257
Email: [email protected]


Tel: (82)-31-203-1065
Cheongmyeong Towntel 808-ho Chengmyeong - RO 7 Yeongtong-Gu
Suwon-City 443-470 Korea
Email: [email protected]