SourcingAI
Try for free
Powered by Made-in-China.com
Commercial Reverse Osmosis Membrane 950g Pure Water Machine Filter Element 4021 RO
US$50.00
10-99 Pieces
US$46.00
100+ Pieces
Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Type

Reverse Osmosis

Usage

Environmental Protection, Chemical Industry, Water Treatment

Model NO.

4021

Motive Force

Pressure

Style

Tube

Performance

Sophisticated Filters

Certification

CE, GS, RoHS, CB, LFGB, EMC, NSF

Desalination Rejection Rate

99.2%

Gallons Per Day

950

Active Membrane Area

39FT2

Testing Pressure

150psi

Sample

Yes

Membrane Type

Tubular

4040 RO 40 40 Membrane Reverse Osmosis M

Water Treatment Bw 8040 Filmtec RO Membrane for I

Ultra Low Pressure Vontron Industrial RO

RO Industrial Membrane Membrane RO Membrane RO Ind

4040 Industrial Reverse Osmosis Membrane

4 Inch Industrial RO Membrane Vontron Membrane Ulp

8 Inch RO Membrane Bw8040 /Brakish Water

RO Spare Parts 4040 RO Membrane Industrial RO Memb

RO Spare Parts 4040 RO Membrane Industri

RO Membrane Reverse Osmosis Espa3-4040 for RO Memb

4040 Industrial Water Filter RO Membrane

Industrial Water Treatment Low Pressure RO Membran

Reverse Osmosis Water Purify 8040 RO Mem

High Quality 8040 Reverse Osmosis Membrane Industr

Industrial Brackish Bw 225psi 2500gpd 40

Industrial High Flow RO Membranes 4040 Ulp for Sal

Ulp Low Pressure Industrial Reverse Osmo

Factory Price RO Membrane 4040 Reverse Osmosis 404

Transport Package

1/PC 1.1*0.11*0.11(M)/PC

Specification

reverse osmosis system

Trademark

HYNAMO

Origin

China

HS Code

8421991000

Production Capacity

15000/Month

Key features

High Desalination Efficiency: Achieves 99.2%-99.8% salt rejection rate for superior water purification performance.
Low Pressure Operation: Designed for low pressure environments (100-225 psi), reducing energy consumption significantly.
20 Years Manufacturing Expertise: Professional manufacturer with 20 years of R&D and core membrane technology mastery.
Quality Guarantee: Zero customer complaints on 3G/4G products; free replacement and freight coverage for quality issues.
Customization Support: OEM and ODM services available to meet specific industrial and household membrane needs.
Wide Application Range: Suitable for household, industrial, seawater desalination, and wastewater treatment applications.
Large Production Capacity: Annual capacity of 15 million square meters of diaphragms and 200,000 industrial membrane elements.

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: ≤7.21h 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 cooperate with other factories using our technology. We have an 18-year background in the reverse osmosis membrane industry with independent R&D personnel and core technology in high salt water purification.
Q:What is your minimum order quantity (MOQ)?
A:
MOQ varies by model. For household membranes, the minimum is 200 units (two boxes). For industrial membranes, the minimum is five pieces. OEM orders may have different requirements.
Q:What are the advantages of your products?
A:
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, while seawater membranes handle 30,000-40,000 ppm, offering significant cost advantages.
Q:What is your quality guarantee policy?
A:
We maintain zero customer complaints on 3G and 4G products. If a quality problem occurs, we guarantee replacement and cover freight costs according to a reasonable verification process.
Q:How many employees does your company have?
A:
Our headquarters has more than ten people, with 200 workers in the factory and 46 office workers. We focus on being stronger rather than just bigger in the segmented high desalination market.

Send Inquiry

*To:Hangzhou Haina Environmental Protection Tech Co., Ltd.Hangzhou Haina Environmental Protection Tech Co., Ltd.
*Content:
0/4000

Supplier replies will be sent to your registered email

You may also like

Water Filter Element for water purification

Water Filter Element for water purification

US$20.00-40.00
100 Pieces(MOQ)
Made-in-China.com