Featured projects at DANWACO
DANWACO
DANANG WATER FILTER MATERIALS COMPANY LIMITED
Danwaco is a company specializing in the production of water filtration materials that meet international industry standards: JWWA A 103-2 / BS EN 12909 / AWWA B100 / NSF / ANSI / CAN 61 / IS 8419 / TCVN 9068:2012.
-Import, supply and distribute chemical materials used in the water industry.
-Design, supply and construction of water treatment plants, pressure filtration systems and water supply and drainage pipes...
-Import, supply and distribute chemical materials used in the water industry.
-Design, supply and construction of water treatment plants, pressure filtration systems and water supply and drainage pipes...
Filter material
Anthracite Filter Media 1.5-1.4
Features: Materials are black, seeds, dried leaves many edges, glossy surface. Size (1.4 – 2.8) mm Effective size (ES): (1.5 ± 5%) mm Uniformity […]
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Anthracite Filter Media 2.0-1.4
Features: Materials are black, seeds, dried leaves many edges, glossy surface. Thành phần cỡ hạt: Size: (1.7 – 3.35) mm Effective size (ES): (2.0 ± 5%) mm Uniformity coefficient (UC): […]
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Gravel 30 – 40 mm
Characteristics: Granular material, opaque white or yellow, completely washed to remove organic impurities SiO2 content over 96%Density: 2.5-2.8 grams/cm3Volume: 1.4-1.7 grams/cm3 Particle size composition: Particle size: (30 – 40) mm Uses: Gravel filters do not filter water directly, but act as a support layer, preventing filter sand […]
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Sand Filter media 0.6-0.8 mm
Features: Shape of Material is grain, white colour, washed completely to remove organic impurities. Content of SiO2: 98% (min)Mass density: 2.5-2.8 gam/cm3Bulk Density: 1.35-1.6 gam/cm Size of particle: Size: (0.425 – 1.0) mmEffective Size (ES): […]
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Water filtration sand 1.2-2.4 mm
Characteristics: Granular material, white in color, thoroughly washed to completely remove organic impurities. Thành phần cỡ hạt: Particle size: (1.2 – 2.4) mm Usage: More than 80% of drinking water today is treated using sand filters in rapid and slow filtration tanks. […]
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Anthracite Filter Media 0.9-1.4
Features: Materials are black, seeds, dried leaves many edges, glossy surface. Thành phần cỡ hạt: Size: (0.71 – 1.7) mm Effective size (ES): (0.9 ± 5%) mm Uniformity coefficient […]
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Anthracite Filter Media 4.0-1.4
Features: Materials are black, seeds, dried leaves many edges, glossy surface. Size: (3.35 – 6.7) mm Effective size (ES): (4.0 […]
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Customer feedback
The water filter materials provided by the company always meet international standards, helping the system operate stably and safely. We are very satisfied with the quality and after-sales service.
Nguyen Van Hung
Director of Minh Phat Water Plant
The unit has consulted, designed and constructed the pressure filtration system for us professionally. Thanks to that, the output water source always meets the standards, and operating costs are also optimized.
Tran Thi Mai
Technical Manager, An Tam Water Supply Company
In cooperation projects, the company always ensures progress and quality. Imported materials meet BS EN 12909 and NSF/ANSI/CAN 61 standards, giving us absolute peace of mind.
Le Quang Khai
Project Manager, Dai Viet Infrastructure Construction Company
From design to construction, the team of engineers work professionally. All chemicals and water industry materials have clear documents, creating high reliability.
Vu Thi Hanh
CEO, Hoan My Environment Company Limited
The water supply and drainage system is solidly constructed and operates efficiently. We appreciate the dedication and responsibility of the technical team.
Pham Duc Toan
Head of Operations, Dong Phuong Clean Water Plant
The water filter materials meet international standards, the installation is quick and professional. The quality of the water after treatment completely meets the strict requirements of the project.
Dinh Ngoc Tu
Construction Supervisor, Phu An Infrastructure Investment Company
