What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

UF and RO 4 Inch Membrane Housing

Name: UF and RO 4 Inch Membrane Housing
Brand: Wenzhou Hengtong Water Treatment Co., Ltd.
SKU: 915190275

Zhejiang, ChinaWenzhou Hengtong Water Treatment Co., Ltd.

US$300.00-3,000.00

1 Piece

Product profile

Customization

Available

Certification

ISO9001

Salt Rejection Rate

99.0%

Model NO.

WTM

Application

Membrane Housing, Film Housing

Material

SS304, SS316L, Frb

Connection

Tri-Clover, Flange, Band Clamp Lid Closure Type

Medium

RO and UF Membrane

Design Pressure

Membrane House 200-400psi ;

Finishing

Matt or Mirror Polishing

Support

Custom-Made

Transport Package

Wooden Case

Specification

21", 40", 80"

Trademark

Wentong

Origin

China

HS Code

8421999090

Production Capacity

2000pieces/Month

Key features

Dual Material Options: Available in SS304 and SS316L for diverse corrosion resistance needs.

High Salt Rejection: Achieves 99.0% salt rejection rate for efficient water purification.

Flexible Connection Types: Supports Tri-Clover, Flange, and Band Clamp lid closure configurations.

Custom Surface Finishing: Offers both Matt and Mirror Polishing finishes upon request.

Robust Design Pressure: Engineered for 200-400 PSI operating pressure with safety margins.

OEM and ODM Services: Full customization available from samples, designs, or minor tweaks.

ISO Certified Quality: Manufactured under ISO9001, ISO45001, and ISO14001 management systems.

100% Product Inspection: Every unit undergoes strict functional inspection before shipment.

Company profile

Importers and ExportersQuality AssuranceRaw-Materials TraceabilityYears of Export Experience

Wenzhou Hengtong Water Treatment Co., Ltd.

Zhejiang, 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: 26 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and trading entity producing and selling water treatment, membrane separation, packaging, food, pharmaceutical, dairy, filtration, and concentration equipment. It identifies as a professional technical supplier and supports extensive customization, but does not provide 3D software design services or SDKs. Production-related evidence includes polishing, shearing, laser-cutting, and cutting equipment, with 100% finished-product inspection, although only one quality inspector is reported and inspection instructions lack written records. Quality assurance and raw-material traceability are stated, while corrective-action and complaint procedures also lack written records. Export sales represent 51%–70% of total sales, conducted through agents, with three years of export experience. The supplier has no stated inventory, overseas warehouse, showroom, overseas agents or branches, and no offline trade-show participation. Financial data coverage is identified for 2021–2023,...

Supplier typeThe supplier is classified as a combined company and describes itself as a professional technical supplier. Its stated business scope covers production and sales of water treatment, membrane, packaging, food, pharmaceutical, dairy, filtration, and concentration equipment, indicating both manufacturing and commercial activities.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records are maintained. It lacks overseas agents or branches, overseas warehouses, showrooms, and stated overseas service coverage, while service-capability supplier assessment has records but no written procedure and no approved supplier list.

R&D capabilityThe supplier identifies as having professional technical R&D capability and offers full, minor, flexible, sample-based, and design-based customization. Nevertheless, it does not provide 3D software design services and has no available SDK, limiting the evidence for digital design and software-development capability.

Production capacityThe supplier reports production and sales across multiple equipment categories and lists polishing, plate shearing, laser cutting, and cutting machines as facility capabilities. Finished products receive 100% inspection, but only one quality inspector is reported, inspection instructions have no written records, and there is no stated in-stock capability or valid manufacturing-capacity contract with related subcontractors.

Customization capabilityBoth the R&D and design-capability records explicitly list customization from samples, customization from customer designs, full customization, minor customization, and flexible customization. This provides direct evidence of broad customization support, although 3D software design is not available.