How can you control the quality and delivery?

Production strictly according to standards. All our machines will be tested before packaging. wooden package is strong and safety for long delivery.

What's your warranty?

Our warranty is 1 year. But normally, our machine can work 5 years before repair.

RO Membrane Shell Stainless Steel 4040 RO Membrane Housing

Name: RO Membrane Shell Stainless Steel 4040 RO Membrane Housing
Brand: Shandong Feilong Environmental Protection Technology Co., Ltd.
SKU: 2133455392

Shandong, ChinaShandong Feilong Environmental Protection Technology Co., Ltd.

US$171.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Membrane Type

Reverse Osmosis Membrane

Type

Model NO.

4040

Name

Sanitary Grade Membrane Housing

Specifications and Models

4040

Maximum Pressure

450psi

Texture

316

Transport Package

Wooden Box Package

Specification

4040

Trademark

Origin

China

Production Capacity

5000

Key features

High-Pressure Resistance: Maximum pressure rating of 450psi ensures stable operation under demanding conditions.

Premium 316 Stainless Steel: Constructed from sanitary grade 316 stainless steel for superior corrosion resistance.

Versatile Application: Ideal for water treatment, food and beverage processing, pharmaceutical purification, and chemical separation.

Robust Protection: Designed to protect membrane elements and ensure stability in high temperature and corrosive environments.

Standard 4040 Size: Specifically designed for 4040 RO membrane elements with precise inner and outer diameters.

Comprehensive Customization: Offers full customization, minor customization, and flexible options based on samples or designs.

Strict Quality Control: 100% inspection including functional and visual checks before packaging.

Secure Packaging: Strong wooden box packaging ensures safety during long-distance delivery.

Company profile

Quality Assurance100% Finished Products InspectionImporters and ExportersProduction Process Visualization

Shandong Feilong Environmental Protection Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.39h CertifiedTerms of Payment: Small-amount payment, Western Union, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier manufactures water treatment equipment and reports annual productivity of 100,000 sets, with one production line. It offers extensive customization and ODM services, and states that it has qualifications for sewage treatment and reuse and can undertake small and medium-sized project renovations. Quality controls include 21–30 quality control staff, raw-material traceability, and quality assurance, but finished products are checked by packing staff and no written corrective/preventive action procedures are reported. The supplier has inventory capability and lead times within 15 workdays in both peak and off-season, but lacks valid manufacturing-capacity contracts, overseas warehouses, overseas agents or branches, and overseas showrooms. Financial credibility and innovation are difficult to establish because the provided financial records report zero figures and the supplier states that no new products were developed in the past year. No customer cases or major-brand OEM relationships are provided.

Supplier typeThe supplier is identified as a manufacturer of water treatment equipment, reporting 100,000 sets of annual output and operating one production line. It also states that it can undertake small and medium-sized water treatment project renovations, while having no valid manufacturing-capacity contract with related subcontractors.

Financial creditThe supplier reports annual production output below the stated threshold and provides financial records showing zero operating revenue, costs, profit, margins, and current ratios for the reported periods. These figures do not establish financial strength or reliable operating continuity, although the slices do not explain whether the values reflect inactive operations, unavailable data, or another reporting condition.

Production capacityThe supplier reports one production line and annual water-treatment-equipment output of 100,000 sets, with inventory capability and 15-workday lead times in both seasons. Capacity governance is weaker because there is no ongoing batch-volume reconciliation, no outsourcing standard operating procedure, and no valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly lists customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, giving clear evidence of broad product customization capability.