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Affordable Industrial Reverse Osmosis Membrane for Efficient Water Purification
US$45.00
1-199 Pieces
US$42.00
200-499 Pieces
US$41.00
500-999 Pieces
US$40.00
1,000+ Pieces
Sample price:US$45.00/piece.Request sample

Product profile

Customization

Available

Type

Reverse Osmosis

Certification

CE, RoHS, ISO9001, RoHS, NSF

Model NO.

4040 RO Element for Water Purification

Salt Rejection

99.1%

Capacity

2400 Gpd

Warranty

3 Years

Working up

2000 TDS

Test Pressure

150psi

Recovery Rate

15%

Application

Industrial & Commercial Water Purifier

Marketing Type

Ordinary Product

Video Outgoing-Inspection

Provided

Working Pressure

150psi-600psi

After-Sales Service Provided

Video Technical Support, Online Support

Specification

BW-4040-PRO-ULP

Trademark

Hynamo/OEM/ODM

Origin

Hangzhou City, Zhejiang, China

HS Code

8421991000

Production Capacity

14000PCS/Day

Key features

High Salt Rejection Rate: Achieves up to 99.5% salt rejection for superior water purification performance.
Low Energy Consumption: Ultra-low pressure operation (100-150 psi) reduces energy costs significantly.
Professional Manufacturer: 17-year experience with independent R&D and core membrane manufacturing technology.
Quality Guarantee: Zero customer complaints target with replacement guarantee for verified quality issues.
Wide Application Range: Suitable for industrial, commercial, and high-salinity water purification scenarios.
Technical Support: Provides detailed installation illustrations and online maintenance guidance.
Customizable Packaging: Supports custom logo packaging for orders meeting specific MOQ requirements.

Company profile

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: ≤4.77h 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?
A:
We are a manufacturer with our own factory and independent R&D personnel, mastering core technology for high salt water purification.
Q:What is the warranty period for the membrane?
A:
We provide a 3-year warranty. We maintain zero customer complaints and guarantee replacement for verified quality problems.
Q:What is the minimum order quantity (MOQ)?
A:
MOQ varies by model. Household membranes require 100 pieces (two boxes), while industrial membranes require five pieces.
Q:What payment methods do you accept?
A:
We accept TT and L/C. Standard terms are 30% deposit before production and 70% balance against the copy of the Bill of Lading.
Q:What is the delivery time?
A:
Delivery is usually within 15 days, depending on order quantities.

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