Can the package be customized with our logo?

Yes, the package can be customized with your logo, but the MOQ will be higher. We can discuss this based on specific orders.

How to install after the products arrive at the destination?

We will provide detailed illustrations. We can also provide guidance to your workers on how to use and maintain the products.

High-Performance Tw30-2521 RO Membrane for Brackish Water Solutions

Name: High-Performance Tw30-2521 RO Membrane for Brackish Water Solutions
Brand: Hangzhou Haina Environmental Protection Tech Co., Ltd.
SKU: 886035295

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

US$30.00-33.00

500 Pieces

Sample price:US$40.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001, RoHS, CE

Salt Rejection Rate

99.0%

Model NO.

BW-2521-ULP

Application

Industry

Capacity

800

Name

Keyword

Membrane

Keyword1

RO Membrane

Transport Package

1/1 Dry/Wet Film, Single Cartoon

Specification

Pure water producing

Trademark

HYNAMO

Origin

China

HS Code

8421991000

Production Capacity

300000 PCS /Month

Key features

High Salt Rejection Rate: Achieves up to 99.5% salt rejection for effective desalination.

Low Pressure Operation: Designed for low energy consumption with operation pressures as low as 100 psi.

18 Years Industry Experience: Manufacturer with 18 years of R&D and core membrane technology.

Wide Application Range: Suitable for household (3,000-6,000 ppm) and seawater (30,000-40,000 ppm) conditions.

Quality Guarantee: Zero customer complaints on 3G/4G products; replacement and freight covered for quality issues.

Customizable Packaging: Package can be customized with your logo based on specific order requirements.

Technical Support: Provides detailed installation illustrations and worker guidance for maintenance.

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: ≤4.41h 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 cooperate with other factories using our technology. HJC has an 18-year background in the reverse osmosis membrane industry with independent R&D personnel and engineering, mastering core technology of high salt water purification.

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 can handle 3,000-6,000 ppm water quality, and seawater membranes can handle 30,000-40,000 ppm, offering obvious cost advantages.

Q:What is your MOQ?

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

Q:How to pay?

TT and L/C are acceptable. The standard term is 30% deposit before production, with the 70% balance paid against the copy of the Bill of Lading.

Q:What is the delivery time?

Usually within 15 days, depending on order quantities.