Premium 75 Gpd RO Membrane for Superior Water Filtration Solutions

Name: Premium 75 Gpd RO Membrane for Superior Water Filtration Solutions
Brand: Hangzhou Haina Environmental Protection Tech Co., Ltd.
SKU: 2032136895

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

US$3.50

200-499 Pieces

US$3.35

500-999 Pieces

US$3.05

1,000+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001, RoHS, NSF

Salt Rejection Rate

99.0%

Model NO.

OEM 75gpd water filter ro membrane for water purif

Application

Industry

Capacity

50-1000

Membrane Type

Spiral

Type

Gallons Per Day

Desalination Rejection Rate

95%

Testing Pressure

70psi

Nacl Solution

250 Ppm

Sample

Yes

NSF

Yes

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Transport Package

25/PC 3.20*3.20*3.40(M)/PC

Specification

44mm*298mm 0.2KG

Trademark

HYNAMO

Origin

China

HS Code

8421991000

Production Capacity

300000/Month

Key features

High Salt Rejection Rate: Salt rejection rate reaches up to 99.0% for optimal water purification.

Wide Capacity Range: Available capacities range from 50 to 1000 GPD to suit various needs.

Customization Support: Products can be customized according to drawings and membrane shells.

ISO9001 Certification: Company holds ISO9001 and 14001 system certifications for quality assurance.

20 Years Experience: Over 20 years of R&D, manufacturing, and service in membrane technology.

OEM & ODM Services: Both OEM and ODM services are available for custom orders.

Fast Lead Time: Average lead time is within 15 workdays for both peak and off-peak seasons.

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: ≤5.14h 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?

Yes, 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 and engineering.

Q:How many employees does your company have?

HJC headquarters has more than ten people, 142 workers in the factory and 16 office workers. We focus on being stronger rather than the biggest in the segmented high desalination market.

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.

Q:What are your guarantee terms for quality problems?

We maintain zero customer complaints on 3G and 4G products. If a quality problem is verified, we guarantee replacement and are responsible for freight costs.

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

MOQ varies by model. The minimum for household membranes is 100 units (two boxes), and for industrial membranes, it is five pieces.