What is the testing pressure for the membranes?

Testing pressure varies by model, with options such as 60 psi, 70 psi, 90 psi, 100 psi, 150 psi, and 225 psi.

Where is the company located?

The company is located in Hangzhou City, Zhejiang Province, China.

Efficient Water Purification Nanofiltration Membrane for Industrial Use

Name: Efficient Water Purification Nanofiltration Membrane for Industrial Use
Brand: Hangzhou Haina Environmental Protection Tech Co., Ltd.
SKU: 2018725785

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

US$110.00

10 Pieces

Sample price:US$110.00/piece.Request sample

Product profile

Customization

Available

Certification

CE, RoHS, NSF

Gallons Per Day

2500

Model NO.

4040 NF/RO

Desalination Rejection Rate

96%

Testing Pressure

100psi

Test Fluid Concentration

2000ppm Mgso4

HS Code

8421999090

Production Capacity

10000/Month

Key features

17 Years of Expertise: Over 17 years of R&D, manufacturing, and service in RO and nanofiltration membranes.

Customization Available: Products can be customized according to specific customer requirements.

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

High Production Capacity: Annual capacity of 200,000 industrial 8040 membrane elements and 18 million household elements.

Diverse Product Range: Over 200 specifications including seawater desalination, anti-pollution, and ultra-low pressure membranes.

Fortune 500 Partners: Strategic cooperation with major Fortune 500 companies in the US, Japan, and Korea.

Fast Lead Time: Peak and off-peak season lead times are both within 15 working days.

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: ≤7.03h 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.