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

What is the delivery time?

Usually within 7 days, though this also depends 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 this, and we can discuss specific orders.

How to install after the products arrive at the destination?

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

Advanced Domestic Reverse Osmosis Membrane for Clean Water Solutions

Name: Advanced Domestic Reverse Osmosis Membrane for Clean Water Solutions
Brand: Hangzhou Haina Environmental Protection Tech Co., Ltd.
SKU: 2037027355

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

US$6.69

100-499 Pieces

US$6.49

500-999 Pieces

US$6.29

1,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Paper

Application

Industry, Food and Beverage, Medicine, Textile, Metallurgy

Model NO.

1812, 2012

Type

Wound Filter

Filter Connector

Flat Connector

Filtration Grade

ULPA Filter

Activated Carbon Filter Type

Bulk Type

Flow Rate (Gpd)

200

Stable Rejection Rate

96%

Min. Rejection Rate

95%

Test Pressure Difference (Psi)

72psi(0.5MPa)

Test Solution Concentration Nacl

250ppm

Recovery Rate

50%

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

1812, 2012

Trademark

HYNAMO

Origin

China

HS Code

8421991000

Production Capacity

30000/Month

Key features

17 Years Industry Experience: 17 years of R&D, manufacturing, and service in reverse osmosis and nanofiltration membrane elements.

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

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

Customized Packaging Service: Package customization with own logo available, subject to higher MOQ requirements.

Zero Customer Complaints: Maintained zero customer complaints with replacement guarantee and freight responsibility for quality issues.

Factory Direct Manufacturing: Direct manufacturer with own factory, independent R&D personnel, and engineering capabilities.

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

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: ≤5.11h 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 cooperation with other factories. Haiana has an 18-year background in the reverse osmosis membrane industry with independent R&D personnel and engineering, mastering core technology of high salt water purification.

Q:How many employees does your company have?

Hynamo headquarters has more than ten people, 142 workers in the factory and 26 office workers. Our goal is to be stronger rather than the biggest, maximizing product quality and service 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 different polyamide coating process. Household membranes can be applied to 3,000-6,000 ppm water quality, and seawater membranes to 30,000-40,000ppm, offering obvious cost advantages.

Q:What are the guarantee terms for quality problems?

We maintain zero customer complaints. If a quality problem is verified through our reasonable process, we guarantee replacement and are responsible for freight costs.

Q:What is your MOQ?

MOQ varies by model and OEM orders. The minimum for household membranes is 200 pcs, and for industrial membranes is 50 pieces. For 500pcs domestic or 50 industrial RO membranes, we provide FOB and custom service.