What payment terms are accepted?

We accept T/T, L/C, Credit Card, PayPal, Western Union, and other standard payment methods.

Where is the company located?

We are based in Suzhou, Jiangsu, China, with production sites in Suzhou and Wuhan.

What is the warranty or quality guarantee?

We provide pre-production samples and final inspections before shipment to guarantee quality.

Bw4040 RO Membrane for Water Treatment Equipment

Name: Bw4040 RO Membrane for Water Treatment Equipment
Brand: SuZhou NANOVELA Technology Co., Ltd.
SKU: 2264880295

Jiangsu, ChinaSuZhou NANOVELA Technology Co., Ltd.

US$24.80

1-99 Pieces

US$24.70

100-999 Pieces

US$24.60

1,000+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Product Name

RO Membrane

OEM

Yes

Color

Optional

Size

Customized

Salt Rejection Rate

98%

Certificate

ISO9001:2015,RoHS

Annual Output

30000 PCS/Year

Keywords

Water Treatment RO System

Application

Industrial Water Treatment

Transport Package

Plastic Bags+Wooden Carton Box

Specification

4inch diameter

Trademark

NANOVELA

Origin

Jiangsu Province, China

HS Code

84219910

Production Capacity

30000PCS/Year

Key features

High Salt Rejection Rate: Achieves 98% to 99.5% salt rejection rate for superior water purification performance.

Customizable Options: Offers customizable colors, sizes, and OEM/ODM services to meet specific project needs.

Advanced Filtration Precision: 0.0001 micrometer accuracy eliminates colloidal bacteria, viruses, and heavy metals.

Energy-Efficient Design: Features energy-saving water efficiency membranes with high-density diaphragms.

Premium Raw Materials: Sourced from Dupont, CSM, and other top producers for optimal flexibility and quality.

Proven Manufacturing Expertise: Over 30 years of experience with patented automatic production and assembling lines.

Quality Certifications: Certified with ISO9001:2015 and RoHS, ensuring high standards of quality and safety.

Wide Specification Range: Available in 50-1600G specifications, including models like BWLE-4040 and BW-8040.

Company profile

Patents AwardedExhibition ExperienceHigh Repeat Buyers ChoiceQuality Assurance

SuZhou NANOVELA Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Shanghai Port CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.46h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryNanovela manufactures gas, liquid separation, purification, and environmental-protection equipment, with stated production of RO membranes and reverse-osmosis products. It reports eight production lines, a production area exceeding 6,000 m², annual capacity exceeding 1,000,000 pieces, and a dust-free workshop with 100% product testing claims. The supplier provides multiple customization options and reported new products during the past year, but does not provide ODM services or OEM services for popular brands. Service-management procedures, corrective/preventive action procedures, and complaint-handling procedures are stated to exist with records. However, it reports no overseas warehouse, showroom, agent, or branch, and lists zero countries for overseas services. Certification evidence is limited: ISO 9001:2015 is stated, while supplier-management certification is listed as “Others.” Financial records are referenced for recent years, but no substantive financial values or performance conclusions are...

Supplier typeThe supplier is a manufacturer and seller of gas, liquid separation, purification, and environmental-protection equipment, with stated RO membrane and reverse-osmosis production. Its listed primary markets are domestic and Europe, indicating a manufacturing-oriented supplier rather than a pure trading or service company.

CertificationsThe supplier states that it holds an ISO 9001:2015 certificate and describes quality inspection from membrane-sheet testing through product testing, including a claim that each product is tested before packing. However, supplier-management certification is recorded only as “Others,” so the certification scope beyond ISO 9001:2015 is unclear.

After-Sales capabilityThe supplier states that it has written procedures and records for supplier service capability, corrective and preventive actions, and customer complaint handling. Nevertheless, it has no overseas warehouse, showroom, overseas agent, or branch, and reports zero countries where overseas services are offered, which limits demonstrated overseas service coverage.

R&D capabilityThe supplier reports available SDK support, new products during the past year, and R&D engineers with stated total experience of two years. These points provide some evidence of development capability, but the limited R&D experience information prevents a stronger assessment of innovation depth.

Production capacityThe supplier reports eight production lines, a production area exceeding 6,000 m², annual capacity exceeding 1,000,000 pieces, and product quantities of 10,000,000 RO membranes and 10,000,000 reverse-osmosis units. It also states that production occurs in a dust-free workshop and that products undergo full testing before packing, supporting substantial stated manufacturing capability.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. It also reports new products during the past year, while separately stating that it does not provide ODM services or OEM services for popular brands.