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?

It depends on order quantities. Generally, the delivery time is within 2 to 4 weeks.

How are the products packed?

We use standard packaging. If you have special requirements, we will pack as required, but the fees will be paid by the customer.

How to install the equipment after arrival?

We will provide detailed illustrations. If necessary, we will send technicians to help, but the buyer pays for visa, air tickets, accommodation, and wages.

Longantai Wastewater High Density Polyethylene Carrier Treatment Plant

Name: Longantai Wastewater High Density Polyethylene Carrier Treatment Plant
Brand: Shandong Longantai Environmental Protection Sci-Tech Co., Ltd.
SKU: 1967321441

Shandong, ChinaShandong Longantai Environmental Protection Sci-Tech Co., Ltd.

US$649.00-8,498.00

1 Set

Product profile

Customization

Available

After-sales Service

on-Line or on Site Support

Warranty

1 Year

Model NO.

LAT-SWTP-234

Type

Microfiltration Machine

Method

Physical Treatment

Usage

Industrial, Home, Agriculture, Hospital

Application 1

Solid Liquid Separation

Application 2

Sludge Sedimentation

Application 3

Sludge Settling

Service

24hours Service Available

Material

Carbon Steel

Process

Mbr Mbbr SBR Sbbr

Process1

Trickling Filter

Process 2

High Density Polyethylene Carrier

Process System

HDPE

Footprint

Small

Customerized

Approved

Process3

Aerobic Anaerobic Oxic Anoxic

Process4

Moving Bed Biofilm Reactor

Process5

Membrane Bioreactor

Process6

Advanced Oxidation Processes

Transport Package

Standard Exporting Packing

Specification

3800 * 2300 *2500 mm

Trademark

LONGANTAI

Origin

Weifang, China

HS Code

8421219990

Production Capacity

1437 Pieces Per Year

Key features

Extensive Production Capacity: Features 10,000 sqm filler workshop, 20,000 sqm equipment workshop, and 4,000 sqm laboratory.

Strong R&D Capability: Over 30 experimental bases, 40 pilot systems, and 50+ patents with 18 years of experience.

High Efficiency Algae Removal: Removes 40-70% of algae and 97-100% of plankton in reservoir water treatment applications.

Compact and Efficient Design: Small footprint with large production capacity, easy to operate and manage.

Comprehensive Certifications: Holds ISO9001, ISO14001, ISO45001 certifications and recognized as a National High-tech Enterprise.

Customization Support: Professional design team available to provide drawings and meet special product requirements.

Versatile Application Scopes: Suitable for industrial, home, agriculture, hospital, and aquaculture water treatment.

Detailed Technical Support: Provides detailed installation illustrations and optional on-site technician assistance.

Company profile

Importers and ExportersExperienced TeamSelf-brandedNational Award received

Shandong Longantai Environmental Protection Sci-Tech Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization CertifiedExport Year: No export experience CertifiedNearest Port: Qingdao PortAverage Response Time: ≤8.75h

AI-Powered supplier vetting

SummaryShandong Longantai Environmental Technology Co., Ltd. presents evidence of professional technical-supplier status, private mold development, 3D design, full customization, ODM and OEM services, and a recent new-product record. Its service-management procedures cover supplier assessment, corrective actions, and customer complaints, while finished-product inspection instructions are documented and followed. The supplier holds ISO9001:2015, ISO14001, and ISO45001:2018 certifications and reports regular fire drills. Production evidence includes three production lines, but the factory does not continuously reconcile quantities for each batch or production run. International-service infrastructure is limited: it reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Financial records are identified for 2021–2023, but no substantive financial performance details are provided. Customer-related evidence includes OEM service for well-known brands, although no customer names or...

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and is described as providing industrial wastewater treatment solutions. This indicates a specialized environmental-technology supplier rather than a general trading company.

CertificationsThe supplier reports holding ISO9001:2015, ISO14001, and ISO45001:2018 certifications. These stated certifications provide explicit evidence of quality, environmental, and occupational health and safety management systems.

After-Sales capabilityThe supplier has written and followed procedures for service-capability assessment, corrective and preventive actions, and customer complaints. However, it reports no overseas warehouse, showroom, agent, branch, or overseas-service coverage, limiting evidence of localized international after-sales support.

R&D capabilityEvidence includes private mold development, 3D software design, a new product within the past year, ODM services, OEM service for well-known brands, and one national science and technology progress award. The supplier lacks an available SDK, but the broader evidence supports active product and technical development.

Production capacityThe supplier reports three production lines and facilities including cutting, veneer reeling, submerged arc welding, and painting equipment, with one-month average lead times in both peak and off-season periods. Finished-product inspection instructions are uniformly followed, but the factory does not continuously reconcile quantities for every batch or production run.

Customization capabilityThe supplier explicitly offers customization from designs and full customization, supported by private mold development and 3D software design services. This provides direct evidence of both design-based and comprehensive customization capability.

Product Q&A

Q:Where is your company located and can I visit?

The company is located in Fortune building, Kuiwen District, Weifang City, Shandong Province, China. It is about an hour's drive from Qingdao Airport and Weifang Railway Station. We can pick you up if needed.

Q:Do you have a minimum order quantity?

No minimum order, but you can get a discount if you order a large quantity.

Q:Do you have product certificates?

Yes, we have ISO and SGS certificates.

Q:Can you meet special product requirements?

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

Q:How do I buy your products?

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