What is the working TDS range for the ionizer?

It works effectively with a water TDS range from 50 to 1200 ppm.

Does the unit require pre-filters?

No, it comes with two built-in filters containing 4 different purifying materials, so no pre-filters are needed.

8 Plates Alkaline Water Ionizer with CE RoHS (EHM-929)

Name: 8 Plates Alkaline Water Ionizer with CE RoHS (EHM-929)
Brand: Guangzhou EHM Group Limited
SKU: 620489754

Guangdong, ChinaGuangzhou EHM Group Limited

US$585.00

1-19 Pieces

US$560.00

20-49 Pieces

US$540.00

50-99 Pieces

US$500.00

100+ Pieces

Sample price:US$585.00/piece.Request sample

Product profile

Customization

Available

Style for Purifier

Table Top

Operating Principle

Activated Carbon

Model NO.

EHM-929

Certification

Water Purification Efficacy

Straight Drink

Water Temperature

Cold & Hot

Descaling Function

Pipe Design Rate

Self-Cleaning

Color

White/Silver

Weight

8.5kg

pH

2.8-11.2( Maximum)

ORP

500~-800mv

Transport Package

Gift Box

Specification

39cm*24.2cm*46.5cm

Trademark

EHM

Origin

China

HS Code

84212110

Production Capacity

50, 000 PCS/Year

Key features

Wide pH and ORP Range: Adjustable pH from 2.5 to 11.2 and ORP from +500 to -800mv for versatile water quality.

Advanced LCD Display: 3.8-inch screen displays pH, ORP, flow rate, and filter life with synthetic glass touch control.

Comprehensive Filtration: Two built-in filters with 4 materials (PP, UF, Carbon, ACF) require no pre-filters.

Flexible Customization: Offers full customization, design adaptation, and sample-based customization options.

Multi-Region Power Support: Compatible with AC220V/50Hz and AC110V/60Hz power supplies for global use.

High TDS Tolerance: Operates effectively with water TDS ranging from 50 to 1500 ppm.

Company profile

Guangzhou EHM Group Limited

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤6.03h

AI-Powered supplier vetting

SummaryEHM Group Ltd is presented as an integrated manufacturer, seller, and after-sales service provider for water treatment and healthcare products. The supplier reports broad customization and ODM capabilities, recent product development, production and testing equipment, documented quality procedures, inventory capability, and certifications including CE, RoHS, FCC, ISO 9001:2015, and ISO 45001:2018. Its reported export sales share is 90%, with access to Guangzhou and Shenzhen ports and FOB quotation terms. However, it has no overseas agents, branches, warehouses, or showrooms; no offline trade-show participation; no valid manufacturing contract with related subcontractors; no SDK; no OEM service for well-known brands; and no Fortune 500 collaborations. Financial records are identified by year, but their actual results are not provided.

Supplier typeThe supplier describes itself as an integrated high-technology enterprise covering manufacturing, sales, and after-sales service, with production equipment including high-temperature welding, automatic filling, ultrasonic welding, and vacuum packing machines. This supports classification as a manufacturer rather than only a trading intermediary.

CertificationsThe supplier reports CE, RoHS, and FCC product compliance certifications, ISO 9001:2015 and ISO 45001:2018 management-system certifications, and states that most products passed BV, CE, and SGS certifications. The available evidence explicitly supports a substantial certification portfolio, although product-specific certificate scope is not provided.

After-Sales capabilityThe company states that it provides after-sales service as part of its integrated operations. It also reports clear, followed procedures and records for corrective and preventive actions and customer complaints, plus quality assurance in its control processes; however, no detailed service response metrics or overseas service network are given.

R&D capabilityThe supplier reports that it had new products during the past year and provides ODM services, indicating active product-development capability. It holds one national science and technology progress award, but reports zero internationally recognized design awards and no available SDK.

Production capacityProduction evidence includes multiple specialized machines, inventory capability, documented finished-product inspection instructions that are uniformly followed, written supplier-assessment procedures, seven qualified service-capability suppliers, and reported peak- and off-season lead times within 15 workdays. The absence of a valid contract with related subcontractors is a documented production-governance weakness.

Customization capabilityThe supplier explicitly offers flexible customization, customization from designs and samples, full customization, and minor customization. It also reports ODM availability and new-product development during the past year, providing direct evidence of broad customization support.