As the leading supplier and manufacturer of septic tanks, sewer pipelines, and sewage treatment systems.
WEIDA provides comprehensive solutions for domestic wastewater infrastructure.
With expertise in designing, constructing, and managing wastewater treatment systems, we are committed to protecting public health and preserving the environment through the adoption of advanced, innovative, and sustainable technologies.
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Corrugated HDPE Pipe and Fittings
P-Series Septic Tank
Small Sewage Treatment System
Packaged Activated Sludge System
Sewage Treatment System
Solids and Grease Interceptor
Centralised Oil and Grease Interceptor
Toilet House System
PP Inspection Chambers
