Do you provide spare parts?

Yes, we keep an abundant inventory of spare parts and provide one year of free spare parts.

What payment methods do you accept?

We accept T/T and PayPal for payment.

What is the membrane type used?

The system uses a hollow fiber Nanofiltration (NF) membrane with a composite layer for high selectivity.

Process Separation Membrane System with Composite Membrane Layer & High Selectivity

Name: Process Separation Membrane System with Composite Membrane Layer & High Selectivity
Brand: Doupu BIO Co., Ltd
SKU: 2284070285

Sichuan, ChinaDoupu BIO Co., Ltd

US$999.00-9,999.00

1 Piece

Product specifications

Production Capacity

Product profile

Customization

Available

Membrane Type

Hollow

Type

Transport Package

Wooden Case

Specification

304/316

Trademark

doupu

Origin

China

HS Code

84212190

Production Capacity

200 Sets/Month

Key features

Composite Membrane Layer: Features high selectivity for efficient process separation.

Hollow Fiber NF Membrane: Utilizes Nanofiltration technology with hollow fiber structure.

1-Year Warranty: Covers machine consistency with free spare parts replacement.

24/7 Technical Support: Available via email and phone throughout the machine's life.

Overseas Installation Service: Technicians dispatched to guide installation, debugging, and training.

OEM and ODM Services: Offers flexible customization from samples, designs, and full customization.

Free Spare Parts: Provides one year of free spare parts with maintained inventory.

100% Product Inspection: All finished products undergo visual and functional inspection.

Company profile

Self-branded

Doupu BIO Co., Ltd

Sichuan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2024-11-01Nearest Port: Leshan Port, Meishan PortAverage Response Time: ≤2.10h

AI-Powered supplier vetting

SummaryThe supplier presents itself as an engineering R&D and production organization offering filtration integration systems, technical consulting, customized design, and turnkey production-line solutions. It reports flexible customization, standardized finished-product inspection instructions, quality assurance, and raw-material traceability. OEM service for popular brands and SDK availability indicate some technical and innovation capabilities. However, evidence of formal certifications, customer cases, financial strength, overseas service infrastructure, and documented supplier-management or corrective-action records is insufficient. The supplier has no overseas warehouses, showrooms, agents or branches, and reports no overseas services by country. Lead time is stated as one month in the off-season, while the peak-season entry is unclear and internally inconsistent.

Supplier typeThe supplier describes an engineering R&D center and production workshop focused on filtration integration systems, technical consulting, customized solutions, and turnkey production lines. Its registered business scope also includes sales of electronic, mechanical, and metal products, software development, and import/export activities, indicating a broad trading, technology, and equipment-related scope.

R&D capabilityThe supplier explicitly reports an engineering R&D center and innovative engineering capability, and states that an SDK is available. These are direct indicators of technical development capability, although no specific R&D outputs, patents, or performance results are provided.

Production capacityThe supplier states that it operates a production workshop and can provide filtration integration systems and turnkey production lines. It also reports a one-month off-season lead time, quality assurance, raw-material traceability, and uniformly followed finished-product inspection instructions; however, service-capability procedures and corrective-action mechanisms lack written records.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, alongside design and customization services for production-line solutions. This is direct and broad evidence of customization capability.