What payment methods do you accept?

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

What is the delivery time?

Delivery is usually within 7 days, depending on order quantities.

Can the package be customized with our own logo?

Yes, the package can be customized with your logo, but the MOQ will be higher for customized orders.

How to install after the products arrive at the destination?

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

High-Performance 4040 RO Membrane Cartridge for Purification Systems

Name: High-Performance 4040 RO Membrane Cartridge for Purification Systems
Brand: Hangzhou Haina Environmental Protection Tech Co., Ltd.
SKU: 2042113345

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

US$49.85

100-499 Pieces

US$49.68

500-999 Pieces

US$49.35

1,000+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Material

Paper

Application

Industry, Food and Beverage, Medicine, Textile, Metallurgy

Model NO.

4040

Type

Wound Filter

Filter Connector

Flat Connector

Filtration Grade

Medium Filter

Activated Carbon Filter Type

Bulk Type

Flow Rate (Gpd)

2400

Stable Rejection Rate

99.5%

Test Temperature

25 Degree

Test Pressure Difference (Psi)

225psi(1.5MPa)

Test Solution Concentration Nacl

2000ppm

Recovery Rate

15%

Sample

Yes

Product Name

Water Filter

Product a

Water Purifier

Product B

Reverse Osmosis System

Product C

Water Treatment

Product D

RO System

Product E

Household RO Membrane

Product F

Domestic RO Membrane

Product G

Water Treatment

Transport Package

Carton

Specification

4040

Trademark

HYNAMO

Origin

China

HS Code

8421991000

Production Capacity

15000/Month

Key features

18-Year Industry Experience: 18 years of R&D and manufacturing expertise in reverse osmosis membrane technology.

High Desalination Technology: Advanced polyamide coating process suitable for 3,000-6,000ppm household and 30,000-40,000ppm seawater.

Zero Customer Complaints: Maintained a track record of zero customer complaints with a strict quality guarantee policy.

12-Month Warranty: All products covered by a 12-month warranty with factory quality inspection reports provided.

Custom Packaging Available: Custom logo packaging service available for orders meeting specific MOQ requirements.

Detailed Installation Support: Provides detailed illustrations and on-site worker training for installation and maintenance.

Fast Delivery Time: Standard delivery within 7 days, subject to order quantity variations.

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 independent R&D personnel, also cooperating with other factories for technology.

Q:How many employees does your company have?

Hynamo headquarters has more than ten people, 142 workers in the factory, and 26 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, offering obvious cost advantages for high-salt water purification.

Q:What are your guarantee terms for quality problems?

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

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

The minimum order for household membranes is 200 pcs, and for industrial membranes is 50 pieces. OEM orders have different MOQs.