About Hapuma

Established on August 1, 1960 in Hanoi with the original name of Dong Da Mechanical Factory. Implementing the policy of agricultural mechanization, the factory was moved to Hai Duong with the name Hai Duong Pump Manufacturing Factory.

Nearly 60 years of construction and development, the Company’s annual revenue has reached over VND 800 billion in 2018. The Company’s pumps and valves have served in almost all economic sectors and contributed to No small part in the industrialization and modernization of the country.


Manufacturing and installing types of pumps, valves, fans for all economic sectors. Manufacturing casting parts with grades that requires different materials. steel-structure production and trading in electrical equipment