How do you handle quality problems?

We guarantee replacement for quality issues and are responsible for freight costs according to a reasonable verification process.

How is the product installed after arrival?

We provide detailed illustrations and can offer guidance to your workers on installation and maintenance.

Premium Water Filtration System with Reverse Osmosis Technology

Name: Premium Water Filtration System with Reverse Osmosis Technology
Brand: Hangzhou Haina Environmental Protection Tech Co., Ltd.
SKU: 2040257385

Zhejiang, ChinaHangzhou Haina Environmental Protection Tech Co., Ltd.

US$33.20

10-199 Pieces

US$33.00

200-299 Pieces

US$32.50

300-499 Pieces

US$32.00

500-999 Pieces

US$30.00

1,000+ Pieces

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Material

Poly-Amide Thin-Film Composite

Application

Industry, Food and Beverage, Medicine, Home, Hotel, Commercial, Industrial

Model NO.

4021 Industrial 4inch Water Treatment System

Type

RO Membrane

Filter Connector

Flat Connector

Membrane Type

Tubular

Gallons Per Day

Gpd

Desalination Rejection Rate

99.2%

Testing Pressure

150psi

Sample

Yes

pH Range

2~11

Max Adapted Temperature

45℃

Max Feed Water Tsd

2000TDS

After-Sales Service Provided

Free Spare Parts

Weight

3kg

Product Name

Water Treatment System Processing Reverse Osmosis

After Warranty Service

Video Technical Support, Online Support, Spare PAR

Transport Package

Canton Box

Trademark

Hynamo/OEM/ODM

Origin

China

HS Code

8421991000

Production Capacity

15000/Month

Key features

17 Years Manufacturing Expertise: Professional manufacturer with 17 years of R&D and production experience in RO membranes.

High Desalination Technology: Advanced polyamide coating process suitable for 3,000-4,000 ppm household and 30,000-40,000 ppm seawater.

Custom Packaging Service: Supports custom logo packaging on packages, with MOQ details to be discussed per order.

Free Spare Parts Support: Provides free spare parts and video technical support for after-sales service.

Wide Application Range: Suitable for industry, food and beverage, medicine, home, hotel, and commercial use.

Fast Delivery Time: Standard delivery within 7 days, depending on order quantities.

Zero Complaint Guarantee: Maintains zero customer complaints with replacement guarantee and freight responsibility for quality issues.

Company profile

Hangzhou Haina Environmental Protection Tech Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2005-04-10 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤5.54h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHangzhou Haina Environmental Protection Tech Co., Ltd. is a China-based manufacturer/factory specializing in water-treatment products, including RO membranes, RO systems, desalination, wastewater treatment equipment, filter cartridges, and membrane shells. It reports BSCI, ISO 9001, and ISO 14001 certifications, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. The supplier has exported since 2005, with exports accounting for 41%–50% of total sales and distribution partly through agents. Its stated capabilities include technical advice, customer-specific technical solutions, standardized management, and automated equipment improvements. However, the provided information does not establish documented after-sales performance, customer cases, or independently verifiable innovation outcomes.

Supplier typeThe supplier is identified as a manufacturer/factory and limited company located in Yuhang District, Hangzhou, Zhejiang, China. Its associated industry is manufacturing, and its stated business scope covers industrial equipment and processing machinery, including water-treatment products.

CertificationsThe supplier reports holding BSCI, ISO 9001, and ISO 14001 management-system certifications. These certifications provide explicit evidence of formal social-compliance, quality-management, and environmental-management systems, although certificate validity and scope are not provided.

R&D capabilityThe supplier reports 6–10 R&D engineers and states that it has pursued innovation, standardized management, and automated equipment transformation since 2013. These are explicit capability indicators, but no specific patented technologies, new products, or measurable innovation results are provided.

Production capacityThe supplier operates more than 10 production lines, employs 6–10 quality-control staff, and reports standardized management and automated equipment improvements. Its factory status and production infrastructure support substantial manufacturing capability, although actual capacity utilization and lead-time performance are not stated.

Customization capabilityThe supplier explicitly states that its technical team provides targeted professional advice and technical solutions for each customer, indicating an ability to address customer-specific technical requirements. The slices do not specify customization scope, engineering workflow, minimum order conditions, or examples of completed customized products.

Product Q&A

Q:Is your company a manufacturer or trading company?

We are a manufacturer with our own factory and independent R&D personnel, mastering core technology in high salt water purification.

Q:What are the advantages of your products?

Our technical advantage lies in high desalination technology with a unique polyamide coating process, offering significant cost advantages for both household and seawater applications.

Q:What is your MOQ for orders?

MOQ varies by model: 200 pcs for household membranes and 50 pieces for industrial membranes. Custom logo packaging requires a higher MOQ to be discussed.

Q:What are your payment terms?

We accept TT and L/C. The standard term is 30% deposit before production and 70% balance against the copy of B/L.

Q:What is the delivery time?

Usually within 7 days, although it may depend on the specific order quantities.