Building ToolsMining
Water Sinks
Premium quality sinks for residential and commercial installations.
Tanzania's Trusted Supply Partner
mining & construction supplies
Supplying quality products to contractors, developers and homeowners across Tanzania for over 22 years.
Trusted across Mwanza, Dar es Salaam & upcountry Tanzania
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Built to international standards
BS EN ISO 1452
TBS Certified
ASTM D1785
22+ years of trust
TZS 476 · TBS
Quality guaranteed
TRA Registered
Third-party tested
Tax Administration Act 2015
By the numbers
Two decades of trusted supply
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Years of Experience
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Product Lines
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Industries Served
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Projects Completed
Our Products
A complete range of building, plumbing and mining products — sourced to international standards and stocked in depth.
EngineeringMining
Water Pumps
Reliable pumping solutions for every scale of water system.
Mining
Mining Accessories & Fitting
Complete range of fittings, valves and connectors.
Building MaterialsEngineering
Ceramic Wares
High-grade ceramic basins, toilets and bathroom fittings.
EngineeringGeneral
Hot Water Systems
Solar and electric hot water systems for all property types.
EngineeringPVC
Poly Footwear
Durable polyethylene protective footwear for site use.
Building MaterialsBuilding Tools
PVC Fittings
Full selection of PVC elbows, tees, reducers and couplings.
EngineeringMining
Polyethylene Tanks
UV-stabilised water storage tanks in a range of capacities.
Building MaterialsEngineering
PVC Pipes
Pressure-rated PVC pipes for water supply and drainage systems.
Why Zongii
For over 22 years we've helped Tanzania build — with the right products, sound advice and dependable supply.
✓
Guaranteed Quality
Every product meets international standards for durability and performance in East African conditions.
⚡
Reliable Delivery
Fast, dependable fulfilment across Mwanza, Dar es Salaam and upcountry Tanzania.
🎓
Expert Guidance
22+ years of technical knowledge to help you specify the right solution first time.
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Complete Range
From PVC pipe to hot water systems — everything you need from one trusted supplier.
How we work
A straightforward path from your first call to materials on your site — backed by expert advice at every step.
1
Enquire
Tell us your project, quantities and timeline — by phone, email or the form.
2
Quote
Receive a clear, itemised quotation with competitive, project-based pricing.
3
Supply
Fast, dependable delivery across Mwanza, Dar es Salaam and upcountry Tanzania.
4
Support
Technical guidance and after-sales backing — we stand behind everything we sell.
Industries we serve
One supplier, every sector
From single homes to large-scale mining operations, we keep Tanzania's projects moving.
Commercial
Office parks, retail centres and commercial developments.
Residential Homes
New builds and renovation projects for homeowners.
Estate & Rental Agents
Bulk supply for property management portfolios.
Landlords
Maintenance and upgrade supplies for rental properties.
Developers
Large-scale procurement at competitive rates.
Industrial
Heavy-duty pipe solutions for factories and plants.
Hospitality
Hotels, lodges and restaurants across Tanzania.
Fitness
Water systems and amenities for gyms and sports centres.
Construction
On-site supply for contractors and building projects.
Mining Pipes & Tools
Durable systems rated for demanding mine environments.
FAQ
Answers, before you ask
The things contractors, developers and homeowners ask us most.
News & Insights
Product updates, industry guidance and company news from Mwanza.
Ready when you are
Let's build something that lasts
Get a competitive quote and expert guidance from a team that has supplied Tanzania for over two decades.