Powered by Made-in-China.com
Premium 90psi Water Purifier Filter for Home and Office Use
US$21.20
1-99 Pieces
US$20.90
100-299 Pieces
US$20.60
300-599 Pieces
US$20.30
600-899 Pieces
US$20.00
900+ Pieces
Sample price:US$26.00/piece.Request sample
Product profile
Customization
AvailableMembrane Type
SpiralType
ROModel NO.
BW-3012-500Name
ROKeyword
MembraneOEM
YesSample
YesTransport Package
1/1 Dry Film, 16PCS/CartoonSpecification
Pure water producingTrademark
HYNAMOOrigin
ChinaHS Code
8421991000Production Capacity
300000 PCS /MonthKey features
High Salt Rejection: Achieves up to 97% stable salt rejection for pure water production.
Wide Capacity Range: Available in flow rates from 50 to 1200 GPD for various needs.
Customizable Design: Products can be customized according to customer drawings and membrane shells.
OEM/ODM Support: Full OEM and ODM services available for brand customization.
Broad Application: Suitable for municipal tap water and centralized water supply systems.
High Pressure Tolerance: Maximum working pressure up to 150psi for robust performance.
Wide pH Range: Continuous operation pH range of 2-11 for diverse water conditions.
Fast Lead Time: Average lead time within 15 workdays for both peak and off seasons.
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: ≤8.11h 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:What is the salt rejection rate?
A:
The stable salt rejection rate is up to 97% for the BW series household RO membrane elements.
Q:Can the product be customized?
A:
Yes, products can be customized according to drawings and membrane shells. OEM and ODM services are available.
Q:What is the maximum operating pressure?
A:
The maximum working pressure is 150psi (10bar), with a maximum pressure difference of 15psi.
Q:What is the lead time for orders?
A:
The average lead time is within 15 workdays, regardless of peak or off-season periods.
Q:What is the acceptable pH range for operation?
A:
The continuous operating pH range is 2-11, and the short wash pH range (30min) is 1-13.
Send Inquiry
*To:
Hangzhou Haina Environmental Protection Tech Co., Ltd.
Hangzhou Haina Environmental Protection Tech Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Premium Advanced Reverse Osmosis Water Purifier System for Home
US$2.80-7.00
1 Piece(MOQ)
1-Year Warranty 220V RO Water Purifier for Home Use
US$100.00-1,000.00
100 Sets(MOQ)
Premium Reverse Osmosis Water Purifier System for Home Use
US$13.60-15.10
1 Piece(MOQ)
Advanced Hollow Fiber Water Purifier for Home Use and Safety
US$10.00-20.00
1 Square Meter(MOQ)
High-Efficiency Commercial RO Water Purifier for Home and Business
US$100.00-1,000.00
100 Sets(MOQ)
Reverse Osmosis Filtration Water Purifier for Home Water Filter Machine RO System
US$26.00-29.00
1 Piece(MOQ)
Premium Home Reverse Osmosis Water Purifier System for Pure Drinking Water
US$8.88-9.25
50 Pieces(MOQ)
Premium Water System Filter Treatment for RO Purifiers
US$300.00-350.00
20 Pieces(MOQ)
High-Efficiency Reverse Osmosis Water Purifier for Home Use
US$14.50-18.00
25 Pieces(MOQ)
Premium 50 Gpd RO Membrane for Water Purifier Spare Parts
US$3.00-5.00
1 Piece(MOQ)
Advanced Bw-1810 50gpd Water Purifier for Home Use
US$3.24-5.13
1 Piece(MOQ)
Advanced Home Ultrafiltration Water Purifier System for Pure Drinking
US$10.00-15.00
1 Piece(MOQ)
Advanced Hollow Fiber Water Purifier for Daily Use
US$10.00-20.00
1 Square Meter(MOQ)
Eco-Friendly Ocean Water Purifier Filter for Sustainable Living
US$330.00-500.00
2 Pieces(MOQ)
Commercial Reverse Osmosis 3012-300gpd RO Water Purifier for Home
US$16.00-18.00
1 Piece(MOQ)
500 Gpd Home Reverse Osmosis Membrane Filter Water Purifier in Factory Price
US$21.00-23.00
1 Piece(MOQ)
Premium Replacement Parts for High Temperature Water Purifiers
US$1,045.00-1,318.50
1 Piece(MOQ)
Advanced Reverse Osmosis Water Purifier for Industrial Applications
US$100.00-1,000.00
100 Sets(MOQ)
Ultra-Low Pressure Water Purifier Replacement Filter for Clean Drinking Water
US$200.00-300.00
2 Pieces(MOQ)



















