What is your OEM & ODM process?

1.Customer request 2.Factory propose solutions 3.Customer confirms solutions 4.Factory offers quotation 5.Customer confirms quotation 6.Sample for testing 7.Sample quality approved 8.Customer places bulk order 9.Bulk order production and shipment 10.Repeat orders

How much discount can I get?

Larger quantity, more discount. But when bulk order, we can return the sample product cost to you for free.

What is your best price?

Our products have a quite wide price range for different types. Thus please contact us online, we will glad to give you quotation upon receipt of your detailed requirements.

4040 Seawater Membrane Water Filter System 4 Inch RO Membrane

Name: 4040 Seawater Membrane Water Filter System 4 Inch RO Membrane
Brand: Yancheng Olap Water Purification Equipment Technology Co., Ltd.
SKU: 2100259085

Jiangsu, ChinaYancheng Olap Water Purification Equipment Technology Co., Ltd.

US$89.00-109.00

1 Piece

Product profile

Customization

Available

Membrane Type

Tubular

Type

Model NO.

OLP-HM

Material

Aromatic Polyamide

Usage

Water Membrane Purifier

Max.Inflow Temperature(℃)

Size

115*24*25

Productivity

2000L/H

Transport Package

Paper Box

Trademark

OLPure

Origin

China

HS Code

8421999000

Production Capacity

50000pieces/Year

Key features

High Salt Rejection: Achieves up to 99.2% salt rejection for superior water purification quality.

Large Water Flux: High productivity of 2000L/H with stable performance and small attenuation.

Long Service Life: Durable membrane design ensures extended operational lifespan and reliability.

Customization Available: Offers OEM/ODM services, logo embossing, and flexible customization options.

Manufacturer Direct: Direct factory supply with advanced membrane-making core technology.

Quality Guarantee: Pre-production samples and final inspections ensure consistent product quality.

Global Recognition: Products sold to over 60 countries with recognized performance in water treatment.

Wide Application: Suitable for potable usage, removing organics, viruses, and divalent ions.

Company profile

High Repeat Buyers ChoicePatents AwardedR&D Capabilities

Yancheng Olap Water Purification Equipment Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.99h

AI-Powered supplier vetting

SummaryThe supplier is a limited company engaged in researching, manufacturing, selling, and installing water purification equipment, with RO systems identified as its product scope. It reports customized water treatment solutions, technical support, OEM service for well-known brands, SDK availability, and flexible customization from samples or designs. Production information indicates one production line and annual output of 1,000 water treatment equipment pieces, with finished-product inspection instructions consistently followed. Quality-related practices include quality assurance, raw-material traceability, complaint-handling procedures, and 6–10 quality-control staff. After-sales offerings include debugging, maintenance, repair, training, and equipment installation, but no overseas warehouse, showroom, agent, or branch is reported, and overseas service coverage is listed as zero countries. No management-system certification is reported. Financial records are referenced for 2020–2022, but the provided data...

Supplier typeThe supplier is identified as a limited company with a combined business type. Its stated scope covers research, manufacturing, sales, and installation of water purification equipment, with RO systems listed among its offered products.

CertificationsThe supplier’s certification of management systems is explicitly listed as NIL. Therefore, no management-system certification is evidenced in the provided information.

After-Sales capabilityThe supplier states that it provides technical support for equipment selection and installation, and lists debugging, maintenance, repair, training, and equipment installation among its service offerings. It also reports complaint procedures, supplier-service procedures, and corrective/preventive-action procedures with records, although overseas service coverage is listed as zero countries and no overseas infrastructure is reported.

R&D capabilityThe supplier reports customized water-treatment solutions, R&D capability with SDK availability, OEM service for well-known brands, and one year of total R&D engineer experience. These statements support the existence of development and customization functions, but the limited stated R&D experience prevents a stronger assessment of innovation depth.

Production capacityThe supplier reports annual production of 1,000 water treatment equipment pieces, one production line, a 15-workday average lead time in both off-season and peak season, finished-product inspection instructions that are uniformly followed, and 6–10 quality-control staff. These details provide explicit evidence of operating production and quality-control capability.

Customization capabilityThe supplier explicitly offers customized water-treatment solutions and lists customization from samples, designs, full customization, minor customization, and flexible customization. This directly supports broad customization capability for its equipment and solutions.