We haven't imported before, can you ship the goods to our warehouse?

Yes. Although our normal trade term is EXW, FOB, CIF, we can also arrange logistics to your warehouse.

What is the delivery time of your factory?

5-10 days for general series products, meanwhile, batches products & customized products would need 15-30 days based on different situations.Contact us for the exact time.

How do you ensure the quality of your products?

Generally, our equipment are the most durable type in the industry, this is also the feature of the label impression for most of our customers at home or abroad.Skilled workers and strict quality control system can ensure every machine with best working performance.

How to assemble the equipment once we received it?

The CAD install instruction, assembly procedure and project case will be provided.,Of course our skilled installation engineers would go to your country and install the equipment if needed.

What is your product warranty ?After sales service?

The warranty is 12 months while the lifetime is 10-15 years under good maintenance.It is durable and anti-corrosion. Provide equipment certification and installation operating instructions. Provide one-year spare parts. Provide technical advisory services. Provide guidance staff for installation and commissioning.

Drinking Water Treatment Unit Upflow Sand Filter Mechanical Filter Sand Filter Sand-Bed Filter Continuous Flow Sand Filter Sewage Waste Water Treatment System

Name: Drinking Water Treatment Unit Upflow Sand Filter Mechanical Filter Sand Filter Sand-Bed Filter Continuous Flow Sand Filter Sewage Waste Water Treatment System
Brand: Qingdao EVU Environmental And Engineering Equipment Co., Ltd.
SKU: 1939122992

Shandong, ChinaQingdao EVU Environmental And Engineering Equipment Co., Ltd.

US$1,700.00-6,200.00

1 Piece

Product profile

Customization

Available

Type

Mechanical Filter/Sand Filter

Usage

Environmental Protection, Chemical Industry, Industry,Domestic

Model NO.

QDSL

Motive Force

Pressure

Style

Vertical

Performance

Efficient Filtration

Certification

CE, RoHS, ISO/SGS/BV

Diameter

638~3200mm

Height

2700~6800mm

Filtration Aera

0.3~8.0m2

Capacity

8~80 T/H

Application

Processing Different Kinds of Water Quality

Housing

CS/SS304/FRP

Filter Media

Activated Carbon/Quartz Sand/Manganese San

Control Mode

Automatic or Manual

Control Way

Differential Pressure/Time/Manual

Function

Remove Ss Tp N

Use

Sewage Deep Treatment

Operation Cost

Low

Maintenance Cost

Low

Head Loss

Small

24 Hours Auto

Yes

Transport Package

Standard Package

Specification

QDSL-03~QDSL-80

Trademark

QDEVU or Customized

Origin

China

HS Code

8421219990

Production Capacity

100/Month

Key features

Continuous Flow Technology: No backwash needed, 24/7 operation with no moving parts for stable performance.

Low Operating Cost: Reduces costs by eliminating need for high head pumps and backwash valves.

High Efficiency Filtration: Removes suspended solids, iron, manganese, and colloidal particles effectively.

Low Maintenance Cost: No rotating parts ensure low failure rate and minimal maintenance requirements.

Customizable Dimensions: Diameter 638-3200mm, Height 2700-6800mm, and Capacity 8-80 T/H available.

Versatile Applications: Suitable for drinking water, industrial water, sewage treatment, and water reuse.

Flexible Expansion: Unit operation mode allows flexible increase or reduction of filter numbers.

Certified Quality: Products hold CE, RoHS, ISO, SGS, and BV certifications for reliability.

Company profile

Importers and ExportersYears of Export ExperienceFull CustomizationQuality Assurance

Qingdao EVU Environmental And Engineering 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, etc. CertifiedExport Year: 26 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.48h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing company with one production line, documented outsourcing procedures, and valid manufacturing contracts with associated subcontractors. It provides broad customization and ODM services, but reported no new products during the past year and has no SDK availability. Quality systems include ISO9001:2015, ISO45001:2018, ISO14001, CE capability, documented inspection instructions, and recorded corrective-action and complaint-handling procedures. Service coverage is domestically oriented: it has inventory capability but no overseas warehouse, showroom, agents, branches, or reported overseas-service countries. Financial evidence is limited to a stated current ratio of 1 and historical operating information; monetary figures are omitted for privacy. The supplier states that it provides OEM services for well-known brands, but no specific customer names or cases are supplied.

Supplier typeThe supplier is identified as a combined company rather than an offshore company, and its offerings cover manufacturing, export trade, service, quality control, R&D, and sustainable development. This indicates a multi-function supplier structure, although the slice does not further define ownership or organizational composition.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, plus CE product certification capability. It also conducted regular fire drills during the past year, providing additional evidence of documented management practices.

After-Sales capabilityThe supplier has inventory capability, documented procedures and records for handling customer complaints and corrective/preventive actions, and a stated one-month average lead time in both peak and off-season periods. However, it has no overseas warehouse, showroom, agents, branches, or reported overseas-service countries, limiting international after-sales reach.

Customization capabilityBoth manufacturing and R&D information lists customization from samples, designs, minor and full customization, and flexible customization. The supplier also reports ODM availability, providing explicit evidence of broad customization support.

Product Q&A

Q:Are you a factory or trading company?

We are a real manufacturer who can offer you both the most competitive price and top quality products.

Q:Where is your factory located? How can I visit there?

Our factory is located in Qingdao City Shandong Province, All our clients, from home or abroad, are warmly welcome to visit us!

Q:Can you put my company brand (logo) on the products?

Yes,we support OEM/ODM service,the customize process as follows: 1.Customers put forward personalized customization requirements. 2.Our engineer draw the design draft. 3.Customer confirm the design draft. 4.Factory start to produce shipment.

Q:What is your MOQ?

Normally, our MOQ is 1 set.

Q:What is the payment term ?

TT and L/C are acceptable and TT will be more appreciated, 30% deposit, 70% balance payment before shipment.