DEFU
DEFU is a one-stop dewatering pump solution provider that is headquartered in Zhejiang, China. This company provides centrifugal pumps, air diaphragm pumps, fire fighting pumps, and mine dewatering pumps, among others. They also offer pump accessories.
History
Founded in 2012, DEFU specializes in dewatering pumps, self-priming sewage pumps, and diaphragm pumps with ISO9001 and global certifications like CE, EAC/TRCU, and UKCA.
- 2002 - Establishment of the DEFU factory
- 2005 - Gained certification from ISO
- 2012 - Expansion of its export services
- 2019 - The formal launch of the company
- 2024 - More technological innovations take place
- 2025 - New facilities are introduced
Catalog
DEFU offers the following products:
- Centrifugal pumps
- Air diaphragm pumps
- Dewatering pumps
- Flood drainage pumps
- Sewage pumps
- Agriculture pumps
- Fire fighting pumps
- Pumps parts and accessories
Global Reach
DEFU is present in the following regions and countries: products are exported to Southeast Asia, Europe, the Middle East, Africa, Australia, South America, and beyond.
Featured articles and news
The sad story of Derby Hippodrome
An historic building left to decay.
ECA, JIB and JTL back Fabian Society call to invest in skills for a stronger built environment workforce.
Women's Contributions to the Built Environment.
Calls for the delayed Circular Economy Strategy
Over 50 leading businesses, trade associations and professional bodies, including CIAT, and UKGBC sign open letter.
The future workforce: culture change and skill
Under the spotlight at UK Construction Week London.
A landmark moment for postmodern heritage.
A safe energy transition – ECA launches a new Charter
Practical policy actions to speed up low carbon adoption while maintaining installation safety and competency.
Frank Duffy: Researcher and Practitioner
Reflections on achievements and relevance to the wider research and practice communities.
The 2026 Compliance Landscape: Fire doors
Why 'Business as Usual' is a Liability.
Cutting construction carbon footprint by caring for soil
Is construction neglecting one of the planet’s most powerful carbon stores and one of our greatest natural climate allies.
ARCHITECTURE: How's it progressing?
Archiblogger posing questions of a historical and contextual nature.
The roofscape of Hampstead Garden Suburb
Residents, architects and roofers need to understand detailing.
Homes, landlords. tenants and the new housing standards
What will it all mean?