How do I purchase your products?

You can provide us with your water or waste sources, quality, flow rate, and ground area. Contact us for more details.

What are the payment terms?

T/T and L/C are acceptable. T/T requires a 30% deposit before production and 70% balance before loading.

What is the delivery time?

Delivery time depends on order quantities. Generally, it is within 4 to 6 weeks.

How are the products packed?

We use standard packaging. For special requirements, we pack as requested, but fees are paid by customers.

How do you prevent equipment corrosion?

We use world-famous paints like Sigma Coatings, Pain, and Bow, strictly following standard processes.

How is the equipment manufactured?

Our machining technology includes laser/plasma cutting, automatic welding, CNC cutting, and bending.

How is installation handled after arrival?

We provide detailed illustrations. If necessary, we send technicians, but buyers pay for visa, air tickets, accommodation, and wages.

Sewage Treatment System, Wastewater Treatment Equipment Underground

Name: Sewage Treatment System, Wastewater Treatment Equipment Underground
Brand: Shandong Better Environmental Protection Technology Co., Ltd.
SKU: 785045972

Shandong, ChinaShandong Better Environmental Protection Technology Co., Ltd.

US$1,999.00-7,899.00

1 Piece

Product profile

Customization

Available

Type

Aerators

Method

Biological Treatment

Model NO.

WSZ

Usage

Industrial, Home, Agriculture, Hospital

Centrifuge Technology Use

Sedimentation

Application

Water Purification

Advantage

Odourless/Clean

Certification

ISO Standard/International Standard

Cod Outlet

Can Be Less Than 50mg/L

Treating Capacity

Above 0.5m3/H

Painting

Epoxy Painting

Color

Customized

Transport Package

Seaworthy Package

Specification

carbon steel

Trademark

BETTER

Origin

Zhucheng, Shandong, China

HS Code

8421299090

Production Capacity

20 Sets/Month

Key features

Underground Installation: Can be buried underground with surface used as green land, saving space.

High Treatment Efficiency: Removes BOD5, COD, and NH3-N effectively using advanced Biotreatment.

Odorless Operation: Equipped with soil deodorization measures for clean, odorless performance.

Low Sludge Production: AO bio-treatment produces less mud, requiring removal only every 90 days.

Automatic Control: Features fully automatic electric control and equipment damage alarm system.

Long Service Life: Designed for durability with a working life exceeding 30 years.

Corrosion Resistance: Uses world-famous paints like Sigma Coatings for strict anti-corrosion.

Customizable Design: Professional design team provides drawings based on specific requirements.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceQuality AssuranceManagement Certification

Shandong Better Environmental Protection Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 24 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export-trade, service, quality-control, R&D, and sustainability information available. It holds ISO 14001, ISO 9001:2015, ISO 45001:2018, and CE certifications. Quality and complaint-handling procedures are documented and followed, with raw-material traceability. The supplier reports inventory capability, 25 qualified service-capable suppliers, two production lines, 50 quality-control staff, and multiple industrial production facilities. It offers sample-based customization, ODM, and OEM services. However, it has no available SDK, no new products in the past year, no valid manufacturing-capacity contract with affiliated subcontractors, no overseas warehouse, showroom, agent, branch, or stated export method. Financial records are referenced for 2020–2022, but their contents are not provided. No specific customer cases are disclosed.

Supplier typeThe supplier is classified as a combined company and provides information covering general operations, export trade, manufacturing, service, quality control, R&D, and sustainable development. This supports identification of its organizational and business scope, but does not establish a more specific legal or ownership type.

CertificationsThe supplier reports ISO 14001, ISO 9001:2015, ISO 45001:2018, and CE certification capability. These stated certifications provide explicit evidence of quality, environmental, occupational-safety, and product-compliance credentials.

After-Sales capabilityThe supplier has documented and followed procedures for service-capability assessment, corrective and preventive actions, customer complaints, and quality records; it also reports in-stock service capability and participation in the Shanghai Water Show. However, it has no overseas warehouse, showroom, agent, branch, or stated overseas service countries, limiting evidence of international after-sales coverage.

R&D capabilityThe supplier reports no available SDK and no new products during the past year, which are explicit limitations for software-related and recent product innovation. It does provide ODM services and OEM services for well-known brands, demonstrating design/manufacturing collaboration capability, but the overall evidence does not establish strong innovation performance.

Production capacityThe supplier reports two production lines, 50 quality-control staff, and facilities including bending, drilling, laser cutting, lathe, milling, sawing, shearing, and welding equipment. It also lists output across incinerators, air flotation machines, MBR equipment, and sewage-treatment plants, while inventory capability is available; nevertheless, there is no valid contract covering manufacturing capacity with affiliated subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples and provides ODM and OEM services, including OEM service for well-known brands. These statements directly support its ability to adapt or manufacture products to customer or brand requirements.

Product Q&A

Q:Are you a factory or trading company?

We are a factory with rich experience in manufacturing water processing equipment for more than 10 years.

Q:Where is your factory located and how can I visit?

Our factory is located in No.1137, Zhucheng city, Shandong Province, China. It is about 2 hours from Qingdao airport, Qingdao train station, and Wei fang train station. We can pick you up if needed.

Q:Do you have a minimum order quantity?

No minimum order is required, but discounts are available for large quantity orders.

Q:Do you have product certificates?

Yes, we have ISO and SGS certificates.

Q:Can you meet special requirements for my products?

Yes, we have a professional design team and can provide drawings according to your requirements.