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Premium Activated Carbon Water Filter for Kitchen Faucets
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Product profile
Customization
AvailableMaterial
RO MembraneApplication
Industry, Food and Beverage, Medicine, Textile, Metallurgy, Water TreatmentModel NO.
Wholesale Top Kitchen Home Reverse Osmosis WaterType
RO MembraneFilter Connector
RO MembraneFiltration Grade
RO MembraneActivated Carbon Filter Type
RO MembraneStyle for Purifier
Wall MountedOperating Principle
ROCertification
CE, RoHS, GS, CB, Saso, EMCWater Purification Efficacy
Straight DrinkWater Temperature
Cold, Warm & HotDescaling Function
Descaling FunctionPipe Design Rate
IncrementalRO Industrial Water Purification System
5 Stages RO Water Filter System Water Purifier RORO System Under Counter Water Purifier
Factory Direct Sale Cost Effective 75g CountertopWater Purifier Water Purifier Price
Water Purifier Household 5 Stage Reverse Osmosis W600 Gpd RO 1.5L/Min Fast Flow Original R
15 Stages High Output Revitalizing Shower Filter HHome Household Reverse Osmosis Korea RO
New Household Kitchen Universal Replacement PortabFree Installation Instant Hot Water Coun
Stainless Steel Kitchen UF Membrane Water PurifierHigh Quality Drinking Reverse Osmosis Wa
Environmental Household Water Supply Faucet FilterR.O Water Purifier System High Quality
1812-80 RO Water Filter Parts 75gpd RO Membrane Fo2012-100 Water Treatment 100gpd Filter
RO Water Purifier Show TDS Home Use Direct DrinkiWholesale 5 Stages Portable Under Sink U
Micro Large-Scale Water PurifierBeneficial Home Water Purifier with RO F
Household 5 Stages Stainless Steel UF Water PurifiSink Household 5 Stages Stainless Steel
Electric Water Distiller Ae-25 with Tubular ElectrKitchen Pure Water Purifier Directly Con
Water Purifier 5 Stage Reverse Osmosis System Wate5-50 Degrees Naturewater Mini Water PUR
Wall Mounted Hot Warm 5 Stage Home UV Reverse Osmo5 Stage Low Price Home Under-Sink Filter
Water Purifier with Ceramic Filter Cartridge for HTransport Package
by Carotn Box PackingSpecification
Water purifierTrademark
JeefyOrigin
Hangzhou, ChinaHS Code
8421219990Production Capacity
5000PCS/MonthKey features
17 Years Manufacturing Expertise: Professional manufacturer with 17 years in R&D and production of RO and nanofiltration membranes.
High Desalination Technology: Specialized in high salt water purification with unique polyamide coating process for superior performance.
Ultra Low Pressure Efficiency: ULP series membranes achieve high flow and rejection at 2/3 of conventional low-pressure operating pressure.
Large Scale Production Capacity: Annual capacity includes 15 million square meters of diaphragms and 18 million household membrane elements.
Zero Complaint Quality Guarantee: Maintains zero customer complaints on 3G and 4G products with replacement guarantee for quality issues.
Versatile Water Application: Suitable for desalination of surface, groundwater, tap water, and municipal water with salt content below 2000ppm.
Global Strategic Cooperation: Deep cooperation with Fortune 500 companies in the US, Japan, and Korea since establishment.
Company profile

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?
A:
We are a manufacturer with our own factory and cooperate with other factories using our 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?
A:
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?
A:
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:If there is a quality problem, what are your guarantee terms?
A:
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?
A:
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 !
Send Inquiry
*To:
Hangzhou Haina Environmental Protection Tech Co., Ltd.
Hangzhou Haina Environmental Protection Tech Co., Ltd.*Content:
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