What is the warranty policy?

If there is any malfunction of the equipment during the warranty period, our company promise to propose a solution within 24 hours. If it is caused by non-human causes, our company provide repairs free of charge and guarantees that the equipment is running well.

What certifications do you have?

We have ISO9001 Certifications.

Multi Media Sand Filter for Industrial Water Treatment and RO Pretreatment System

Name: Multi Media Sand Filter for Industrial Water Treatment and RO Pretreatment System
Brand: Shandong Grenorth Environment Protection Technology Co., Ltd.
SKU: 1992124071

Shandong, ChinaShandong Grenorth Environment Protection Technology Co., Ltd.

US$3,500.00-35,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Support Remote Warranty

Warranty

1year

Type

Microfiltration Machine

Method

Physical Treatment

Usage

Industrial, Home, Agriculture, Hospital

Processing Capacity

1-3

Air Intake Valve

DN32

Water Outlet Valve

DN100

Transport Package

Standard Packaging

Specification

500×2700

Trademark

Grenorth

Origin

Shandong, China

HS Code

842129909

Production Capacity

100sets/Year

Key features

1-Year Warranty & Lifetime Maintenance: Comprehensive 1-year warranty with free repairs for non-human malfunctions and lifetime maintenance support.

Versatile Application Scenarios: Suitable for industrial, domestic, agricultural, hospital, swimming pool, and cooling water systems.

Anti-Corrosion Protection: Uses world-famous paints like epoxy-coal tar pitch, applied strictly according to standard processes.

ISO9001 Certified Quality: Manufacturing process and products are certified under ISO9001 standards for reliability.

Flexible Customization Options: Offers full customization, minor customization, and design-based customization to meet specific needs.

Fast Response Technical Support: Solutions proposed within 24 hours for any equipment malfunction during the warranty period.

Standard & Custom Packaging: Provides standard packaging with options for special requirements at customer expense.

Company profile

Importers and Exporters

Shandong Grenorth Environment Protection Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao portAverage Response Time: ≤1.62h

AI-Powered supplier vetting

SummaryShandong Grenorth Environmental Technology Co., Ltd. is an environmental-protection equipment supplier focused on sewage treatment equipment. It states that it provides design, production, installation, commissioning, training, and after-sales services, and reports annual output of 1,000 sewage treatment equipment sets. The supplier offers broad customization and ODM services, but does not provide 3D software design services and reported no new products during the past year. Its disclosed quality resources are inconsistent: one slice reports one quality inspector, while another reports 6–10 quality control staff; finished-product inspections follow instructions but lack written records. Financial information is represented only by years, without assessable financial metrics. No certifications or customer cases are explicitly documented.

Supplier typeThe supplier is described as an innovative environmental-technology enterprise serving the environmental-protection industry, with sewage treatment equipment as its stated production focus. Its personnel include technical, engineering, sales, and after-sales staff, indicating an equipment manufacturer and integrated service provider rather than a pure trader.

After-Sales capabilityThe supplier explicitly states that it provides installation and commissioning, technical training, and after-sales service, and identifies after-sales personnel among its staff. However, its complaint-handling and corrective-action procedures are recorded only as “Others,” so the operational maturity of these processes cannot be fully assessed.

Production capacityThe supplier reports one production line, equipment including cutting, bending, welding, drilling, and spraying machines, and annual sewage-treatment-equipment output of 1,000 sets. These details demonstrate established production capability, although the conflicting quality-staff figures—one inspector versus 6–10 staff—reduce clarity regarding production quality resources.

Customization capabilityThe supplier explicitly offers customization from samples, designs, and full customization, along with flexible and minor customization, and also provides ODM services. It does not provide 3D software design services, which limits one specific design-support capability but does not negate its stated manufacturing customization options.