Lanlang, established in 2005, has a professional team engaged in the research, development, production, sale, and service of water filtration medias.
Lanlang is the member of American Water Quality Association. In 2016, Lanlang obtained WQA Certification with NSF / ANSI61 and 372 standard. In 2022, Lanlang obtained NSF Certification with NSF/ANSI44 and 42 standard. And in 2023, Lanlang registered REACH of EU successfully.
With more than 20 years of professional experience, Lanlang is now China Top-10 water filtration medias supplier. Annually we export 1500+ shipments to customers from over 80+ countries.
Welcome to contact us! We are ready to offer you water solutions in the field of industrial water treatment, household POE & POU water filtration, drinking water, beauty care, family cleaning and aquarium etc.
Complete Range of Cation & Anion Ion Exchange Resin
WQA Certified Premium Portable Water Filter Resin
NSF61 & 372 Standards High Purity FOOD GRADE Resin
Nitrate/ Arsenic/ Organic / lron Removal Resin

Cation Ion Exchange Resin

Anion Ion Exchange Resin

Mixed-Bed
Ion Exchange Resin

Catalyst Resin
Chelating Resin
Adsorbent Resin
Inert Resin
Chromatography Separation Resin
why choose us

Quality Ion Exchange Resin Raw material supply
- Our material suppliers are selected strictly from top manufacturers of the industry.
- Materials pass strict Quality Control.
- We've had the stable cooperation with 80% of suppliers for 5+ years.
top Production Management
Once Polymerization techniques
To get premium polymer beads, we only use "once polymerization techniques" during producing, which is cost high but guarantees stable quality, easy regeneration features, and long life time of final resin beads.


Sulfonation
We strictly control the materials input ratio, reaction time, temperature, and acid concentration from different stages, all of which are key factors to produce the quality resins.
Food Grade processing
Food grade processing is most important step to produce premium NSF61 Standard and drinking water safety resin!


ION EXCHANGE RESIN TECHNOLOGY
Lanlang Food Grade processing techniques will ensure the stable quality of strong acid cation resin even under long-term storage condition, or extreme external environment (high temperature, long-distance unventilated transportation, etc).
Quality Control
1500+ Satisfaction QC Feedback
Since 2009, Lanlang QC team has managed strictly quality control for customers and received 1000+ satisfaction feedback.
Well-trained QC staff
We have 7 quality control engineers and test chemists, all of whom are qualified after professional training. 70% of staff have worked in Lanlang company for more than 5 years.

CATION RESIN
Lanlang Model | Type | Application |
TC007 | Strong Acid Poly-Styrene | Gel type, widely used in water softening and deionization, available in amber and dark color, H form and Na form |
TC008 | Strong Acid Poly-Styrene | |
TC010 | Strong Acid Poly-Styrene | |
TC007MB | Strong Acid Poly-Styrene | Gel type, mixed bed grade resin,used for water deionization |
TC008MB | Strong Acid Poly-Styrene | |
TC007F | Strong Acid Poly-Styrene | Gel type, with Fine mesh bead size,higher operation capacity for water softening and deionization |
TC008F | Strong Acid Poly-Styrene | |
TC007C | Strong Acid Poly-Styrene | Gel type, with Coarse bead size for water softening and deionization |
TC008C | Strong Acid Poly-Styrene | |
TC007PU | Strong Acid Poly-Styrene | Gel type, uniform particle size, higher operating capacity for water softening |
TC008PU | Strong Acid Poly-Styrene | |
TC010PU | Strong Acid Poly-Styrene | |
TC007FG | Strong Acid Poly-Styrene | Gel type, widely used in potable water or beverage softening and deionization, H form and Na form, NSF certified |
TC008FG | Strong Acid Poly-Styrene | |
TC010FG | Strong Acid Poly-Styrene | |
TC011FG | Strong Acid Poly-Styrene | Gel type, widely used in potable water or beverage softening and deionization, H form and Na form, dark color, NSF certified |
TC012FG | Strong Acid Poly-Styrene | |
TC008FGF | Strong Acid Poly-Styrene | Gel type, with Fine mesh bead size,higher operation capacity for water softening and deionization, NSF certified |
TC001D | Strong Acid Poly-Styrene | Macroporous type,with excellent resistance to oxidation, attition and osmotic shock. Available in Na form and H Form |
TC001DMB | Strong Acid Poly-Styrene | Macroporous type,mixed bed grade resin,used for water deionization |
TC001DPU | Strong Acid Poly-Styrene | Macroporous type,higher operating capacity for water softening |
TC113D | Weak Acid Poly-Styrene | Macroporous type,high capacity.Removal of temporary hardness and alkalinity waste water treatment, recovery of noble metals, available in H form and Na Form |
TC113FGD | Weak Acid Poly-Styrene | Macroporous type,high capacity.Removal of temporary hardness and alkalinity potalble water treatment, recovery of noble metals, available in H form and Na Form, NSF certified |
TC115FGD | Weak Acid Poly-Styrene | Macroporous type,high capacity.Removal of temporary hardness and alkalinity potalble water treatment, recovery of noble metals, available in H form and Na Form, NSF certified |
ANIONRESIN
Lanlang Model | Type | Application |
TA202 | Poly-styrene Type I | Water demineralization (deionization), acid radical removal. Mainly used for the extraction of antibiotics and the adsorption of organic acids. |
TA204 | Poly-styrene Type I | Standard Gel Type I, SBA. High operating capacity. Good Kinetics and mechanical strength, good water demineralization, acid radical removal. sillical removal, used for condensate deionization and mixed bed, OH form also available. |
TA204PU | Poly-styrene Type I | |
TA204MB | Poly-styrene Type I | |
TA207R | Poly-styrene Type I | Standard Gel Type I, SBA. High operating capacity. Good Kinetics and mechanical strength, good for water demineralization, acid radical removal. |
TA207 | Poly-styrene Type I | |
TA207PU | Poly-styrene Type I | |
TA207MB | Poly-styrene Type I | |
TA208 | Poly-styrene Type I | Standard Gel Type I, SBA; TA208 is specially designed to remove hexavalent chromium and uranium. It can also remove anionic pollutants, including nitrates. TA208 has excellent operating ability and physical stability, and has a long service life. |
TA202-II | Poly-styrene Type II | Standard Gel Type II, SBA; Featuring very high capacity and regeneration efficiency. Better resistance to organics than Type I resins.Excellent for 2 beds services; Used for water demineralization, dealkalization, nitrates removal. |
TA213 | Poly-acrylic | Gel type, SBA,acrylic structure ensurs excellent removal of organic matter. For demineralisation of water and sugar decolorisation. |
TA312 | Poly-acrylic | Gel type, acrylic structure, WBA. Demineralisaion of water high in organic matter, and organic solution(sugar juices) deacidification and decolorization. High operational capacity. |
TA201D | Poly-styrene Type I | Macroporous Type I, SBA. Good mechanical and osmotic resistance, well used for demineralization. Good sillical removal. OH form also available for immediate use; also be used to remove organic matter, sugar decolorization. |
TA201DMB | Poly-styrene Type I | |
TA201DC | Poly-styrene Type I | |
TA201DPU | Poly-styrene Type I | Uniform particle size;Macroporous Type I, SBA. Used for demineralization. Good sillical removal. OH form also available for immediate use; also be used to remove organic matter, sugar decolorization |
TA202D-II | Poly-styrene Type II | Macroporous Type II, SBA. Used for water desalination, removal of organic matter, and dealkalization. It has high operating capacity and excellent regeneration efficiency. Especially suitable for high FMA (free inorganic acid) water supply. It is also recommended to be used in desalination systems where amine odor is not desired. |
TA213D | Poly-acrylic | Macroporous type, acrylic SBA.Adsorbent resin for decolorisation of organic solution. Organic scavenger. |
TA213DC | Poly-acrylic | |
TA301D | Poly-styrene | Macroporous type, WBA, optimised for water demineralization resistant to organic fouling and decolorization. |
TA301DPU | Poly-styrene | Uniform particle size Macroporous type, WBA, optimised for water demineralization resistant to organic fouling and decolorization. |
TA305GD | Poly-styrene | Used for extraction of gold by cyanidation. |
TA316D | Poly-acrylic | Macroporous Type, WBA, Used for water deacidification, decolorization, high tolerance to organic fouling. |
TA306D | Poly-styrene | Used for arsenate and arsenite removal. |
TA465D | Poly-styrene | Used for nitrate and nitrite removal. |
TA467D | Poly-styrene | Used for perchlorate removal. |
TA468D | Poly-styrene | Used for absorb and enrich and purify uranium in the uranium mine and its waste water,especially for the separation and purification of vanadium in hydro metallurgy. |
TA469 | Poly-styrene | Used for Fluorine Removal. |
MIXED BED RESIN
Lanlang Model | Type | Application | ||
TY MB-C | Gel polystyrene | Deionization applications for wire cutting WEDM. | ||
TY MB-A | Gel polystyrene | Deionization applications for aquarium water filter. | ||
TY MB-W | Gel polystyrene | General purpose deionizing applications and spot-free rinsing for Car, window, vehicles, motorcycles, bikes, boats, RV, and solar panels washing. |
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TY MB-L | Gel polystyrene | General purpose deionizing applications for ultrapure water equipment. | ||
TY MB-E | Gel polystyrene | General purpose deionizing applications for dental equipment,camera lens cleaning, metal cleaning,laboratory ultrapure water preparation and beverage industry. |
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TY MB-PB | Gel polystyrene | General purpose deionizing applications for electronic industry, condensate treatment, noble metal cleaning, dark color. | ||
TY MB-PU | Gel polystyrene | Uniform particle size, higher operating capacity, general purpose deionizing applications for electronic industry, condensate treatment, noble metal cleaning. | ||
TY MB-P | Gel polystyrene | General purpose deionizing applications for electronic industry, condensate treatment, noble metal cleaning. | ||
TY MB-I(G) | Gel polystyrene | General purpose deionizing applications for window/vehicle washing, WEDM, Aquarium, dental equipment, laboratory and cosmetic laser machine application changes color from green to red as the resin exhausts. | ||
TY MB-I(B) | Gel polystyrene | General purpose deionizing applications for window/vehicle washing, WEDM, Aquarium, dental equipment, laboratory and cosmetic laser machine application changes color from blue to yellow as the resin exhausts. | ||
TY MB-I(P) | Gel polystyrene | General purpose deionizing applications for window/vehicle washing, WEDM, Aquarium, dental equipment, laboratory and cosmetic laser machine application changes color from purple to yellow as the resin exhausts. |
SPECIAL RESIN
Lanlang Model | Type | Application |
TY CA410 | Strong Acid | As catalysts mainly in the synthesizing chemical industry etherification and ether linkage degradation, especially for the synthesizing catalyzing of methyl tert-butyl ether (MTBE). |
TY BD452 | Strong Acid | Remove catalyst, soap, and glycerol traces from Biodiesel. |
TY CH510 | Chelating | With thiourea group, separation and purification of free state mercury and noble metals. |
TY CH520 | Chelating | Removal or recovery of heavy metals (copper, nickel, cobalt, zinc, etc.) from process streams or wastewaters; Brine softening in the Chlor-alkali industry. |
TY CH530 | Chelating | Brine softening in the chlor alkali industry. |
TY CH540 | Chelating | With N-methylglucamine group,high selective and high capacity for Boron adsorption. |
TY AD610 | Adsorbent | Absorption and extraction of hydrochloric acid lincomycin. |
TY AD630 | Adsorbent | Separate and extract cephalosporin, polyphenol, saponin, anthocyanin, colchicine, paclitaxe, vitamin E, ellagitannin and pleocidin. |
TY AD650 | Adsorbent | Absorption and extraction of vitamin B12 and other antibiotics. |
TY CS710 | Chromatographic | Separation and purification of glucose and fructose. |
TY INB-1 | Inert Polymer | Bead form resin and specific gravity to guard resin in downflow resin bed. |
TY INC-2 | Inert Polymer | Cylindrical form resin and specific gravity to guard resin in upflow resin bed. |
FAQ
Q:1.What certification do we have?
A:Our resins are NSF Certified against NSF/ANSI 44 standard.
Q:2.What's the delivery time of 1x20FCL container loading order?
A:Within 25-30 days after receipt of prepayment.
Q:3.What is the annual output of your factory?
A:The production capacity is 20,000 tons per year, in last year the actual output is 15,000 tons.
Q:4.What kind of resin do you have?
A:We supply full range of resins, cation, anion, mixed bed, and for different types of application. Details kindly visit our website www.lanlangtech.com
Q:5.What is the warranty time of your ion exchange resin?
A:One year in cool and ventilated storage conditions.
Q:6.What is life time for your ion exchange resin?
A:The concentration of chloride ion and iron ion in water will shorten the resin's life time. In general, for household water filter systems, the life time is 8-10 year.
Certification
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