What is the warranty period?

Our warranty for machine is 1 year. Different components have different warranty period.

RO Vontron Membrane Ulp21-4040 Manufacturer

Name: RO Vontron Membrane Ulp21-4040 Manufacturer
Brand: Environmental World Products (China) Inc.
SKU: 1899687415

Shanghai, ChinaEnvironmental World Products (China) Inc.

US$100.00-120.00

1 Piece

Product profile

Customization

Available

After Sales Service

Online Support

Warranty

1 Year

Application

Water Treatment

Transport Package

Carton

Trademark

Vontron

Origin

China

Production Capacity

1, 000, 000PCS/Year

Key features

High Rejection Rate: Achieves 99.0% to 99.5% rejection rate for effective water purification.

Dry Membrane Technology: Features dry membrane design with 100% testing for reliability.

Optimized for Low TDS: Perfect for feed water lower than 2000ppm like tap or underground water.

Competitive Pricing: Offers excellent pricing with outstanding performance for cost efficiency.

1 Year Warranty: Provides a 1-year warranty coverage for machines and components.

Online Support: Dedicated online after-sales service available for customer assistance.

CE and ISO Certified: Production strictly follows CE and ISO standards for quality assurance.

Global Manufacturer: Vontron is the largest RO membrane manufacturer in China with global distribution.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Environmental World Products (China) Inc.

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company, OtherExport Year: 2007-05-28Nearest Port: Shanghai, Xiamen, FuzhouAverage Response Time: ≤15hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, CIP, CPT, EXW

AI-Powered supplier vetting

SummaryThe supplier is a Shanghai-based trading company engaged in wholesale, import/export, commission agency, and related support for environmental protection equipment and other industrial products. It holds ISO 9001 certification and reports documented procedures for supplier-service assessment, corrective actions, and complaint handling. It offers overseas installation, training, maintenance, repair, and debugging services, with overseas showrooms and agents or branches in the USA. The supplier reports R&D activity, recent new products, ODM services, OEM services for known brands, and customization from samples or designs. Export activity is substantial, with 17 years of exporting experience and self-operated import/export rights. However, the provided information does not establish its own manufacturing capacity, raw-material traceability, SDK availability, financial performance, or specific customer cases. It also reports no participation in offline trade shows and lacks an available SDK.

Supplier typeThe supplier is explicitly identified as a trading company based in Jiading District, Shanghai. Its stated scope covers wholesale, import and export, commission agency, and related support for environmental protection equipment and other products, indicating a trading and distribution role rather than a confirmed manufacturer.

CertificationsThe supplier reports ISO 9001 certification for its management system. This is explicit evidence of holding a recognized quality-management certification.

After-Sales capabilityThe supplier has documented procedures and records for supplier-service assessment, corrective and preventive actions, and customer complaints. It offers overseas debugging, maintenance, repair, equipment installation, and training, with an overseas showroom and agents or branches in the USA; however, the provided information does not quantify service performance or response times.

R&D capabilityThe supplier reports new products during the past year and provides ODM and OEM services, demonstrating stated product-development and design-manufacturing collaboration capability. However, it explicitly has no available SDK, which limits evidence of software-development integration capability.

Customization capabilityThe supplier explicitly offers customization from samples and from designs, and also reports ODM services. These statements support a demonstrated ability to provide customized products or designs, although the scope and technical limits of customization are not specified.

Product Q&A

Q:Are you a trading company or manufacturer?

Yes, we are a manufacturer with designing, manufacturing, marketing and exporting. We have experience over 20 years. EWP is a leading water treatment components wholesaler.

Q:What information is needed before ordering?

The material, pressure rating and quantity.

Q:What is the piping standard?

We provide technical drawings including 3-dimensional drawing, electrical wiring diagram, P&ID drawings, flow chart, instruction manual and other documents upon requests.

Q:How long is the delivery time?

Depend on different products. Some are in stock while some are not. Feel free to contact us for more details.

Q:How do you control quality and delivery?

Production strictly according to CE / ISO standards. We provide top-notch components and some of them are CE listed. All our machines will be 100% tested before delivery. Wooden package is strong and safety for long delivery.