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Our company has been engaged in the R&D, manufacturing and service of reverse osmosis and nanofiltration membrane elements for 17 years, and is a professional production manufacturer with core technology of membrane manufacturing.
The company has obtained ISO90001 and 14001 system certifications, and its products have passed NSF, RoHS, REACH,SVHC and other standards and are exported to many countries and regions.
All products are covered by a 12-month warranty and factory quality inspection reports and factory photos can be provided for your reference.
model
Stable rejection rate(%)
average permeate flowGPD(m3/d )
test condition
operation pressure psi(Mpa)
test liquid NaCl(ppm)
recovery rate (%)
1812-BW50
97
50(0.19)
60(0.41)
250
15
1812-BW75
97
75(0.28)
60(0.41)
250
15
1812-BW100
97
100(0.38)
60(0.41)
250
15
2012-150
95
150(0.57)
70(0.5)
500
15
2012-200
95
200(0.76)
70(0.5)
500
15
2812-300
97
300(1.14)
70(0.5)
500
15
2812-400
95
400(1.52)
70(0.5)
500
15
3012-600
95
600(2.28)
90(0.62)
250
50
3012-800
95
800(3.04)
100(0.68)
250
50
3013-400
95
400(1.52)
70(0.5)
500
15
3013-600
95
600(2.28)
70(0.5)
500
15
3013-800
95
800(3.04)
100(0.68)
500
15
4040-XLP
98.5
2400(9.12)
100(0.68)
500
15
4040-ULP
99.2
2400(9.12)
150(1.02)
1500
15
4040-LP
99.5
2400(9.12)
225(1.53)
2000
15
8040-XLP
98.5
10500(39.9)
100(0.68)
500
15
8040-ULP
99.2
10500(39.9)
150(1.02)
1500
15
8040-LP
99.5
10500(39.9)
225(1.53)
2000
15
FAQ Q: Your company is manufacturer or trading company? A: Yes, we are manufacturer, we have our own factory and meanwhile we cooperation with other factories in our own technology. Haiana has a 18-year background in the reverse osmosis membrane industry with independent R & D personnel and engineering, and masters the core technology of high salt water purification. HJC brands are well-known in southern India, southern Pakistan, and Syria in the Middle East and Palestine cause of worse raw water conditions in those area.
Q: How many employees does your company have? A : Haina headquarters has more than ten people, 242 workers in the factory and 36 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: Haina 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 quality problem,what is 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
