What's the certification do you have?

We have ISO9001, OHSAS18001, and ISO14001 Certifications.

What is the salt rejection rate?

The stabilized salt rejection rate ranges from 99.0% to 99.85% depending on the specific model selected.

What is the warranty coverage?

The warranty does not cover damage caused by free chlorine or other oxidants in the water under certain conditions.

High-Efficiency RO Membrane for Water Purification - Ulp Lp Series

Name: High-Efficiency RO Membrane for Water Purification - Ulp Lp Series
Brand: Hangzhou Haina Environmental Protection Tech Co., Ltd.
SKU: 1981994915

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

US$390.00

1-29 Pieces

US$387.00

30-59 Pieces

US$384.00

60-89 Pieces

US$381.00

90+ Pieces

Sample price:US$235.00/piece.Request sample

Product profile

Customization

Available

Type

Reverse Osmosis

Usage

Environmental Protection, Chemical Industry, Pure Water Production

Model NO.

BW4021-LP

Motive Force

Pressure

Style

Tube

Performance

Efficient Filtration

Certification

CE, GS, RoHS, CB, LFGB, UR, EMF, EMC, SASO, ISO9001, RoHS, CE, NSF

Application

Industry

Salt Rejection Rate

99.7%

Capacity

8000 Gpd

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 99.85% salt rejection for superior water purification performance.

Wide Model Range: Offers diverse models like PLUS, MAX, SW, and HP series for various capacities.

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

Fast Delivery: Standard delivery time is usually within 15 days depending on order quantity.

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

OEM/ODM Service: Supports OEM and ODM services to meet specific industrial needs.

Efficient Filtration: Designed for efficient filtration in environmental protection and chemical industries.

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: ≤6.40h 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:How to buy your products?

We need essential information including sewage sources, sewage quality (COD, BOD, SS), required filtered water quality, designed technological process, and site engineering conditions. Then we will design suitable solutions and provide the best price.

Q:How to pay?

TT and L/C are acceptable, with TT being more appreciated. Payment terms are 30% deposit before production and 70% balance against the copy of B/L.

Q:What is the delivery time?

Usually within 15 days. The exact time also depends on order quantities.

Q:Can the package be customized by our own logo?

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

Q:How to install after the products arriving destination?

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