products details

Home Products

SUNMORE ROTO Custom Rotomolded Septic Tank, Integrated Corrugated Underground Sewage Treatment Tank

Brand Name:	SunMore
Model Number:	SUN-ROTO-SEPTIC-TANK-CORRUGATED
Price:	Advisory Service
Delivery Time:	45 working days
Payment Terms:	T/T

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China Jiangsu

Certification:

CE/ISO9001

Features:

Seamless Integral Rotomolding Anti-Leak Structure, Anti-Corrosion Anti-Aging LLDPE Material, Corrugated Reinforced Compression-Resistant Tank Wall, Customizable Size And Interface Layout, Stable Performance For Long-Term Underground Buried Use

Brand:

SUNMORE

Product Name:

SUNMORE ROTO Custom Rotomolded Septic Tank, Integrated Corrugated Underground Sewage Treatment Tank

Craft:

One-Step Seamless Rotational Molding, Corrugated Rib Integrated Forming, Inner Cavity Smooth Polishing, Pipe Port Pre-Reserved Molding

Applicable Venues:

Rural Household Toilet Sewage Treatment, Scenic Spot Underground Sewage Purification, Construction Site Temporary Sewage Storage, Community Decentralized Wastewater Disposal

Custom Service:

OEM Customization Of Tank Overall Dimension, Wall Thickness, Pipeline Interface Position, Internal Separation Structure And Surface Silk-Screen Brand Logo Based On Customer Project Drawings

Application:

Custom Rotomolded Corrugated Septic Tank For Rural Toilet Renovation Projects, Leakproof Underground Sewage Separation Container For Household Wastewater, Anti-Corrosion Integrated Sewage Treatment Tank For Camps & Scenic Spots, Pressure Resistant Buried S

Leakproof Advantage:

One-piece Seamless Molding Without Splicing Gaps, Zero Sewage Seepage Risk, Protect Soil And Groundwater Environment

Highlight:

rotomolded septic tank

underground sewage treatment tank

plastic round septic tank

Product Description

Product Overview

SUNMORE ROTO Custom Rotomolded Septic Tank is an integral hollow plastic sewage treatment container manufactured through one-piece seamless rotational molding process. The tank body features multi-layer corrugated reinforced structure that effectively enhances compression resistance when buried underground. Thickened LLDPE raw material provides excellent anti-corrosion, anti-aging and leakproof performance, making it suitable for buried sewage separation and purification in rural households, scenic spots, construction sites and residential communities.

Key Features & Benefits

One-Piece Seamless Rotomolded Body: Integral rotational molding without welding or splicing gaps eliminates water leakage risks and prevents soil and groundwater pollution.
Multi-Ring Corrugated Reinforcement: Circular corrugated ribs distributed evenly on tank surface disperse external soil pressure, maintaining stable shape after long-term underground burial.
Thickened Food-Grade LLDPE Material: High-density modified polyethylene resists acid, alkali, sewage corrosion and ultraviolet aging for long service life in complex underground environments.
Multiple Customizable Interfaces & Internal Layout: Adjustable inlet, outlet and vent pipe positions with customizable internal partition structure for multi-stage anaerobic sewage purification.
Wide Application & Full OEM Support: Custom tank specifications, wall thickness, printing logos and pipe interface layouts for rural toilet renovation, tourist attractions, and construction site wastewater treatment.

Product Specifications

Raw Material	Thickened anti-corrosion modified LLDPE polyethylene plastic
Production Craft	One-step seamless rotational molding, corrugated rib integrated forming, inner cavity smooth polishing, pipe port pre-reserved molding
Standard Integrated Structure	Integral hollow corrugated septic tank body, multi-ring reinforced corrugated wall, reserved sewage inlet/outlet and vent ports, smooth inner cavity without internal leakage gaps
Applicable Scenarios	Rural household toilet sewage treatment, scenic spot underground sewage purification, construction site temporary sewage storage, community decentralized wastewater disposal
Custom Service	OEM customization of tank overall dimension, wall thickness, pipeline interface position, internal separation structure and surface silk-screen brand logo based on customer project drawings

Application Scenarios

Environmental Sanitation Equipment Manufacturers & Rural Renovation Project Suppliers: Custom rotomolded septic tanks for comprehensive sewage treatment solutions.

Rural Toilet Renovation Engineering Merchants: Corrugated reinforced rotomolded septic tanks for household domestic wastewater treatment.

Scenic Spot & Campground Operation Merchants: Anti-corrosion plastic septic tanks for decentralized wastewater treatment in tourist areas.

Construction Engineering & Real Estate Supporting Facility Vendors: Custom size seamless rotomolded septic tanks for construction sites and residential districts.

Frequently Asked Questions

Can tank size, wall thickness, pipeline positions and printed brand logos be customized?

Complete OEM customization is available. We adjust tank dimension, wall thickness, pipe layout and print exclusive brand logos strictly according to customer engineering project demands.

Will the corrugated septic tank deform or crack after long-term underground burial?

Multi-ring corrugated reinforced structure evenly disperses soil pressure. The integral thickened plastic body with good toughness effectively resists external extrusion without permanent deformation or cracking.

Is the integral rotomolded structure completely leakproof?

One-piece seamless molding without any splicing seams eliminates hidden leakage points, creating a fully sealed structure that prevents sewage seepage into surrounding soil and groundwater.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Rita Ortiz

Mexico Apr 2.2026

trustpilot.com

Helpful (23)

Our chemical processing factory uses 1000L large round plastic tubs for raw material storage and circulation in whole industrial production lines. One-piece rotational molded body has no seams, thick HDPE barrel wall is resistant to weak acid and alkaline liquid, perfectly matching our industrial material handling system.

Mara Fuentes

Chile Mar 14.2026

trustpilot.com

Helpful (36)

Our feed processing plant applies these 500L LLDPE rotomolded round tubs for bulk grain and additive storage. Integral seamless rotational molding avoids liquid and fine powder leakage, thick uniform barrel wall withstand frequent bumping during factory turnover.

Carmen Fuentes

Chile Jan 20.2026

trustpilot.com

Helpful (32)

We adopt these 100L round LLDPE tubs with high-low edge design for seafood and fruit food processing workshop storage and turnover. Food-grade LLDPE material complies with food safety standards, seamless rotational molded barrel body prevents liquid leakage when storing pickled products and raw seafood.

Tags:

Rotomolding Mold

Rotational Molding Mold

Aluminum Rotational Molds

Rotomolded Tanks

Rectangular Plastic Tanks

Chemical Dosing Tanks

Rotomolded Fishing Boat

Plastic Round Tubs

Forklift Storage Containers

Rotomolding Machine

Amusement Slide Rotomolding Mold

Rotomolding Mold

Rotational Molding Mold

Aluminum Rotational Molds

Rotomolded Tanks

Rectangular Plastic Tanks

Chemical Dosing Tanks

Rotomolded Fishing Boat

Plastic Round Tubs

Forklift Storage Containers

Rotomolding Machine

Amusement Slide Rotomolding Mold

products details

SUNMORE ROTO Custom Rotomolded Septic Tank, Integrated Corrugated Underground Sewage Treatment Tank

rotomolded septic tank

underground sewage treatment tank

plastic round septic tank

Overall Rating

Rating Snapshot

All Reviews

Round Plastic Tubs

Industrial Plastic Tubs

rotomolded septic tank

Food Processing 100L Plastic Round Tubs With Rotational Molded LLDPE High / Low Structure

Material Handling Large Round Plastic Tub 1000L For Industrial Systems