How is corrosion protection ensured?

We use premium anti-corrosion coatings from world-leading brands (e.g., Sigma Coatings, Rainbow). All surfaces receive strict multi-layer coating application following ISO standards.

What manufacturing processes are used?

Our production utilizes advanced technologies including: Laser/plasma cutting systems Automated welding equipment CNC precision cutting and bending

What about installation support?

We provide: Detailed installation manuals with drawings Optional technician dispatch (customer covers: visa fees, round-trip airfare, local accommodation, and service fees)

What is your product warranty term?

We offer a 1-year warranty for all equipment starting from shipment date, covering material and manufacturing defects.

Eco-Friendly Septic Sewage Treatment System for Sustainable Living

Name: Eco-Friendly Septic Sewage Treatment System for Sustainable Living
Brand: Qingdao Dongmao Environmental Protection Equipment Co., Ltd.
SKU: 2116325862

Shandong, ChinaQingdao Dongmao Environmental Protection Equipment Co., Ltd.

US$6,900.00

1-2 pieces

US$6,800.00

3+ pieces

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

DM-STP

Type

Wastewater Treatment Plant

Method

Biological Treatment

Usage

Industrial, Home, Agriculture, Hospital, Wastewater Pre-Treatment

Selling Units

Single Item

After-Sales Service Provided

Video Technical Support Online Support

Color

Customized Color

Single Package Size

11.6*2.2*2.5m

Core Components

Pump,Engine,Motor,PLC

Rocessing

Pretreatment+Biochemical

Place of Origin

Shandong,China

Function

Water Treatment System

Technology

Membrane Separation + Bjological Treatment

Brand Name

Dongmao

Single Gross Weight

2000kg

Filter Media

Moveing Bed Bio Reactor

Transport Package

Package

Specification

10 20 30

Trademark

OEM

Origin

China

HS Code

842121

Production Capacity

300sets Per Month

Key features

High Treatment Efficiency: Removes up to 95% of CODcr and BOD5 in wastewater.

Customizable Colors: Standard colors include blue, white and green; custom colors are available on request.

Customizable Voltage: Voltage specifications can be customized per client requirements.

Flexible Installation: Suitable for both above-ground and underground installation.

Advanced Technology: Adopts integrated membrane separation and biological treatment technology for excellent treatment performance.

OEM/ODM Services: We provide full OEM/ODM customization based on customer samples and drawings.

Reliable Warranty: 1-year warranty is provided against mechanical faults.

Remote Control System: Equipped with PLC automatic remote control system for simple operation.

Company profile

Importers and ExportersExperienced Team

Qingdao Dongmao Environmental Protection Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao portAverage Response Time: ≤1.18h

AI-Powered supplier vetting

SummaryThe supplier identifies itself as a wastewater treatment plant factory with 28 years of experience, engineering design support, and after-sales guidance. It reports one production line, 500 sewage treatment plant sets of annual output, 50 quality-control staff, and one-month peak-season fulfillment. Its products and business scope cover environmental protection and water-quality monitoring equipment, with exports reportedly accounting for 90% of sales and markets across multiple regions. The supplier supports customization from samples and designs, ODM, and OEM for popular brands. However, it does not provide 3D software design, has reported no new products in the past year, lacks overseas agents, branches, warehouses, showrooms, and offline trade-show participation, and has no valid manufacturing-capacity contract with related subcontractors. Financial data is present only as year labels, so financial credibility cannot be assessed.

Supplier typeThe supplier describes itself as a factory focused on wastewater treatment plants, while its stated business scope includes environmental protection equipment, water-quality monitoring instruments, and related import and export activities. It is classified as a combined company rather than an offshore company, supporting its identification as a manufacturing and trading-oriented environmental equipment supplier.

R&D capabilityThe supplier is explicitly marked as not being a professional technical supplier, does not provide 3D software design, and reported no new products during the previous year. Although it offers ODM services, the stated lack of recent new-product development and 3D capability indicates a deficiency in documented innovation capability.

Production capacityThe supplier reports 28 years as a wastewater-treatment factory, one production line, 500 sewage treatment plant sets of annual output, 50 quality-control staff, and one-month peak-season fulfillment. It also reports inventory capability and broad export markets, but lacks a valid manufacturing-capacity contract with related subcontractors and provides only limited operational detail.

Customization capabilityThe supplier explicitly offers customization from samples and designs, states that its engineering team can design according to customer requirements, and reports ODM capability. The absence of 3D software design does not negate its documented sample-, design-, and ODM-based customization services.

Product Q&A

Q:Are you a factory or a trading company?

We are a source manufacturer with our own production base. We integrate R&D, production, sales, installation and after-sales services. Welcome to conduct factory inspections.

Q:How to purchase your ideal products?

Please provide us with your water source details, water quality parameters, flow rate requirements, and available ground area. (Contact us for more specific requirements.)

Q:What are the payment terms?

We accept both T/T (Telegraphic Transfer) and L/C (Letter of Credit). T/T is preferred. Payment structure: 30% deposit before production 70% balance payment before shipment

Q:What is the delivery lead time?

Delivery time varies depending on order quantity. Typically, we complete orders within 4-6 weeks after receiving deposit.

Q:What are the packaging standards?

Standard export packaging is included. Special packaging requests can be accommodated at additional cost (to be borne by customer).