China RO Membrane Manufacturers, SWRO Membrane Suppliers, HSRO Membrane Factory - Hangzhou Puri-guard Water Treatment Co., Ltd.

ADEQUATE SUPPLY

We have full stock, and can deliver within short time. Many styles for your choices.

QUALITY ASSURANCE

We have 100% quality guarantee to customers. We will be responsible for any quality problem.

REASONABLE PRICE

Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.

OUR SERVICE

High-quality after-sales service, tracking usage, and positive feedback. Rapid response within 24 hours.

10Years ofExperience

Hangzhou Puri-guard Water Treatment., Co., Ltd

Puri-guard is one of the world's leading membrane suppliers and manufacturing all types of membrane products, like RO, NF, UF, SWRO. With more than 10 years membrane experience, we design, manufacturing and supply whatever in the home- use, commercial or industrial, and even projects.

Rich sales and manufacturing experience
Advanced production equipment
Quality & delivery assurance
Competitive factory price
Superb customer focus and knowledge
Extensive after-sales service

hot sell

Hot Products

BW 4040

Puri-guard® BW-4040
•2400GPD flow, 99.7% rejection
•225psi ,use range ≤8000ppm suggested
•Rapid...

8040 RO SW Membrane

Puri-guard® 8040 RO SW membrane is very popular because of the high-quality sheet selection and suitable spacer...

NF 8040

Puri-guard® NF 8040 membrane is very popular based on years’ using experience and professional high-technology...

HSRO 4040

HSRO is a sanitary reverse osmosis membrane （ also known as heat-sanitizable reverse osmosis...

RO 1812 75

Model：1812-75
Rejection：98-98.5% for higher rejection type
(Standard testing condition: 60psi, 250ppm...

300 GPD RO Membrane

Reverse Osmosis - membrane elements for drinking water use （among the most reliable technologies in the...

500 GPD Membrane

Puri-guard® 3012 RO membrane has its model 3012-300 and 3012-400, based on different customer’s request and...

80 GPD

Reverse osmosis membrane 80gpd water filter element is initially design for replacement of Dopunt brand residential...

3000㎡

Factory Area

20+

Exported Countries

24H

Service Time

+8618069796392

For the products, we highly keen on its quality and after-sale service, so very strict on this. Our QA system has its serious system. As our concept is to make the honest and sincerity business, for final long-term cooperation.

Visiting our company online?

We warmly welcome friends from home and abroad to visit our company for guidance.

PROCESS

Our Working Process

1

Consultation

Consult our professionals through email or phone to customize the process.
2

Scheme Design

Customized products according to your needs.
3

Quotation

We will send you quotation for your approval.
4

Fast Delivery

We will make sure the delivery on time to meet your urgent demand.

FEATURES CASE

Recommended Products

B RO Membrane

B grade RO membrane is not our regular products, only to meet our certain customers’ special requirements, normally with lower rejection but right flow. For big population countries, usually have such requests.

4021 RO Membrane

4021 RO membrane is the commercial type use with size 4”X21” 950GPD flux RO membrane, we have four types different water condition & pressure use, there are Brackish water, Low-energy saving, Ultra-low pressure and sea water use.

SW30 2521

Seawater 2521 is normally for water makers and marine use, can replace SW30 2521. Our 2521 sea water membrane elements with the high flow and good rejection available to meet the water demands of both sea-based and land-based declinators.