What is the operating pressure for ULP series membranes?

The ULP series membrane operates at 2/3 of the pressure of conventional low-pressure membranes while obtaining high permeate flow and rejection rates.

Efficient RO Water Treatment System for Home Use

Name: Efficient RO Water Treatment System for Home Use
Brand: Hangzhou Haina Environmental Protection Tech Co., Ltd.
SKU: 2030452075

Zhejiang, ChinaHangzhou Haina Environmental Protection Tech Co., Ltd.

US$805.00

1-9 Pieces

US$800.00

10-49 Pieces

US$799.00

50+ Pieces

Product profile

Customization

Available

Material

RO Membrane

Application

Industry, Food and Beverage, Medicine, Textile, Metallurgy, Water Treatment

Model NO.

Household Reverse Osmosis RO Filters System Drink

Type

RO Membrane

Filter Connector

RO Membrane

Filtration Grade

RO Membrane

Activated Carbon Filter Type

RO Membrane

Method

Combined Treatment

Usage

Industrial, Home, Agriculture, Hospital

After-Sales Service

Provided

Warranty

1 Year

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500 Small Water Desalination and Water Treatment F

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Transport Package

by Wooden Box Packing

Specification

Water treatment can custom

Trademark

Haina

Origin

Hangzhou, China

HS Code

8421219990

Production Capacity

5000PCS/Month

Key features

17 Years Manufacturing Expertise: 17 years engaged in R&D, manufacturing and service of RO and nanofiltration membrane elements.

High Desalination Technology: Household membranes handle 3,000-6,000 ppm; seawater membranes handle 30,000-40,000 ppm.

Ultra Low Pressure Efficiency: ULP series operates at 2/3 pressure of conventional membranes with high permeate flow and rejection.

Zero Customer Complaints: Maintain zero complaints on 3G and 4G products with strict quality control and replacement guarantee.

Large Scale Production Capacity: Annual capacity of 15 million square meters of diaphragms and 18 million household membrane elements.

Customization Services: OEM and ODM services available with combined treatment methods for industrial, home, and agriculture use.

Comprehensive Warranty: All products covered by a 12-month warranty with factory quality inspection reports provided.

Company profile

Hangzhou Haina Environmental Protection Tech Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2005-04-10 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤5.63h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHangzhou Haina Environmental Protection Tech Co., Ltd. is a China-based manufacturer/factory specializing in water-treatment products, including RO membranes, RO systems, desalination, wastewater treatment equipment, filter cartridges, and membrane shells. It reports BSCI, ISO 9001, and ISO 14001 certifications, more than 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. The supplier has exported since 2005, with exports accounting for 41%–50% of total sales and distribution partly through agents. Its stated capabilities include technical advice, customer-specific technical solutions, standardized management, and automated equipment improvements. However, the provided information does not establish documented after-sales performance, customer cases, or independently verifiable innovation outcomes.

Supplier typeThe supplier is identified as a manufacturer/factory and limited company located in Yuhang District, Hangzhou, Zhejiang, China. Its associated industry is manufacturing, and its stated business scope covers industrial equipment and processing machinery, including water-treatment products.

CertificationsThe supplier reports holding BSCI, ISO 9001, and ISO 14001 management-system certifications. These certifications provide explicit evidence of formal social-compliance, quality-management, and environmental-management systems, although certificate validity and scope are not provided.

R&D capabilityThe supplier reports 6–10 R&D engineers and states that it has pursued innovation, standardized management, and automated equipment transformation since 2013. These are explicit capability indicators, but no specific patented technologies, new products, or measurable innovation results are provided.

Production capacityThe supplier operates more than 10 production lines, employs 6–10 quality-control staff, and reports standardized management and automated equipment improvements. Its factory status and production infrastructure support substantial manufacturing capability, although actual capacity utilization and lead-time performance are not stated.

Customization capabilityThe supplier explicitly states that its technical team provides targeted professional advice and technical solutions for each customer, indicating an ability to address customer-specific technical requirements. The slices do not specify customization scope, engineering workflow, minimum order conditions, or examples of completed customized products.

Product Q&A

Q:Is your company a manufacturer or trading company?

We are a manufacturer with our own factory and cooperation with other factories for technology. Haiana has an 18-year background in the reverse osmosis membrane industry with independent R&D personnel and engineering, mastering core technology of high salt water purification.

Q:What are the advantages of your company and products?

Our technical advantage lies in high desalination technology with a unique polyamide coating process. Household membranes can be applied to 3,000-6,000 ppm water quality, and seawater membranes to 30,000-40,000 ppm, offering obvious cost advantages.

Q:What is your MOQ for orders?

The minimum order quantity varies by model. The minimum for household membrane is 100 (two boxes), and for industrial membrane is five pieces. OEM orders have different minimums.

Q:What is your warranty and quality guarantee?

All products are covered by a 12-month warranty. We maintain zero customer complaints on 3G and 4G products. If there is a quality problem, we guarantee replacement and are responsible for freight according to a reasonable verification process.

Q:What is the lead time for production?

The average lead time is within 15 workdays for both peak season and off-season.