What is the lead time for orders?

Peak season and off-season lead times are both within 15 workdays.

Do you offer OEM and ODM services?

Yes, we offer both OEM and ODM services for our membrane products.

Advanced RO Membrane Element for Seawater Desalination Needs

Name: Advanced RO Membrane Element for Seawater Desalination Needs
Brand: Hangzhou Haina Environmental Protection Tech Co., Ltd.
SKU: 2032041955

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

US$275.00

20-49 Pieces

US$265.00

50+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Material

RO Membrane

Application

Industry, Food and Beverage, Medicine, Textile, Metallurgy, Water Treatment

Model NO.

800 psi 10bar 4'' inch 4

Type

RO Membrane

Filter Connector

RO Membrane

Filtration Grade

RO Membrane

Activated Carbon Filter Type

RO Membrane

Method

Combined Treatment

Usage

Industrial, Home, Agriculture, Hospital

After-Sales Service

Provided

Warranty

Provided

Desalination Rejection Rate

99.85%

Gallons Per Day

9000

Active Membrane Area

400FT2

Testing Pressure

800psi

Sample

Yes

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Water Treatment

Seawater Desalination

Transport Package

1/PC 1.1*0.11*0.11(M)/PC

Specification

reverse osmosis system

Trademark

HYNAMO

Origin

China

HS Code

8421991000

Production Capacity

15000/Month

Key features

High Desalination Rate: Seawater series achieves stable salt rejection rate over 99.85%.

Low Energy Consumption: ULP and XLP series designed for ultra-low pressure operation to minimize energy usage.

Fouling Resistant: FR series offers strong anti-fouling performance for complex water conditions.

Wide Application Range: Suitable for seawater, groundwater, industrial wastewater, and household systems.

High Pressure Tolerance: SW series supports testing pressure up to 800 psi for high-salinity environments.

OEM and ODM Services: Customization available for industrial and household membrane orders.

Long Service Life: Durable design ensures extended cleaning cycles and stable performance.

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 cooperation with other factories. We have 18 years of background in the reverse osmosis membrane industry with independent R&D personnel.

Q:How many employees does your company have?

HJC headquarters has more than ten people, 142 workers in the factory and 16 office workers.

Q:What are the advantages of your company and products?

Our technical advantage lies in high desalination technology with a unique polyamide coating process. Household membranes work for 3,000-6,000 ppm water, and seawater membranes for 30,000-40,000 ppm.

Q:What are your guarantee terms for quality problems?

We maintain zero customer complaints on 3G and 4G products. If a quality problem occurs, we guarantee replacement and are responsible for freight according to a reasonable verification process.

Q:What is your minimum order quantity (MOQ)?

MOQ varies by model. The minimum for household membrane is 100 (two boxes), and for industrial membrane is five pieces. OEM orders have different requirements.