High-Quality PE Plastic Underground Sewage Treatment Septic Tank
Durable
PE plastic material
ensures long-lasting performance, resistant to corrosion and extreme weather conditions.
Precision rotational molding
guarantees uniform wall thickness for superior structural integrity. Available in
1000L, 1500L, and 2500L
capacities to suit
household sewage treatment, small biogas systems, and rural septic solutions
. Compact underground design saves space while maintaining high efficiency.
Leak-proof construction
with reinforced ribs for added stability. Ideal for
eco-friendly waste management, off-grid living, and sustainable farming
. Easy installation with pre-installed inlet/outlet ports.
Bulk pricing available
—perfect for
wholesale buyers and large-scale projects
. Trust in
global quality at unbeatable wholesale prices
.