Premium River Water RO Filter for Clean Drinking Water

Name: Premium River Water RO Filter for Clean Drinking Water
Brand: Hangzhou Haina Environmental Protection Tech Co., Ltd.
SKU: 2030265455

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

Certification

ISO9001, RoHS, CE, Water Treatment

Salt Rejection Rate

98.0%

Model NO.

RO system water treatment factory River Water Ro F

Application

Industry

Capacity

400 Gallon

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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 Experience: Professional manufacturer with 17 years in R&D and production of RO and nanofiltration membranes.

High Salt Rejection Rate: Achieves 98.0% salt rejection rate with ultra-low pressure operation for energy efficiency.

12-Month Warranty Coverage: All products covered by a 12-month warranty with free replacement for quality issues.

OEM and ODM Services: Supports customized OEM and ODM solutions for industrial and household water treatment needs.

Versatile Application Range: Suitable for desalination of surface water, groundwater, tap water, and municipal water sources.

Advanced Membrane Technology: ULP series membranes operate at 2/3 pressure of conventional low-pressure membranes.

Global Strategic Partnerships: Deep cooperation with Fortune 500 companies in the US, Japan, and Korea since establishment.

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: ≤4.96h 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 cooperate 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:How many employees does your company have?

HJC headquarters has more than ten people, 142 workers in the factory and 16 office workers. We are still a small company, and our goal is not to be the biggest, but to be stronger. In the segmented high desalination market, the product quality and service are maximized.

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

HJC technical advantage lies in the high desalination technology, and the process of coating polyamide is different from its counterparts. Therefore, in the use of household membranes, according to market feedback, it can be applied to 3,000-6,000 ppm water quality. Seawater membrane can be applied in the environment of 30,000-40,000ppm, and the cost advantage is very obvious.

Q:What is your guarantee terms for quality problems?

At present, we maintain zero customer complaints on 3G and 4G products. Please note that the first item of our company's values: Do not let customers count one copper coin. If there is a quality problem, we will guarantee the replacement and be responsible for the freight on the way according to a reasonable quality problem verification process.

Q:What is your MOQ?

Our minimum order quantity varies from model to model. There are also differences in OEM orders. The minimum order for household membrane is 100 (two boxes), and the minimum for industrial membrane is five pieces. If there is an industrial membrane for refueling household Fore more details ,welcome to contact usw Contact person: Sally Long Thanks a lot !