Products

Professional development of sewage treatment agents

Industrial-grade PAC
Industrial-grade PAC
Industrial-grade PAC
Industrial-grade PAC
Industrial-grade PAC
Industrial-grade PAC
Drinking Water Grade PAC
Drinking water grade PAC
Drinking water grade PAC
Drinking water grade PAC
PFS
PFS

Application

Working Together to Build Your Dreams

About Us

Henan Wanzhong Water Treatment Co.,Ltd

Henan Wanzhong Water Treatment Co.,Ltd ( Vanzon Water ) located in Gongyi City, Henan Province ,which is largest production base for water purification materials in China. We are a new type of environmental protection company integrating production, sales and service.
Our man products are high molecular flocculants  polyacrylamide (cationic, anionic, nonionic), coagulants Polyaluminium chloride (drinking grade and industrial grade ) ,Poly Ferric sulfate...  

News

Purify water and protect the environment

2025-12

13

Polyacrylamide Applications in the Oil and Gas Industry

Polyacrylamide (PAM) is a water-soluble synthetic polymer widely used in the oil and gas industry due to its excellent flocculation, thickening, viscosity modification, and water control properties. As one of the most important oilfield chemicals, polyacr

2025-12

02

The Roles and Advantages of Polyacrylamide (PAM) and Polyaluminum Chloride (PAC) in Paint Wastewater Treatment

‌In paint wastewater treatment, Polyaluminum Chloride (PAC) and Polyacrylamide (PAM) are a powerful team. PAC acts as the coagulant to destabilize the wastewater, while PAM serves as the flocculant to aggregate the destabilized particles into large, settl

2025-11

29

Suspension of All Visitor Reception in December Due to Environmental Inspection

‌ToOurValuedClientsandPartners,Pleasebeinformedthatourfactory,whichspecializesintheproductionofPolyacrylamideandPolyaluminumChloride,willtemporarilysuspendallvisitorreceptionactivitiesthroughoutthemonthofDecember.Thisdecisionismadeinordertofullycooperat

2025-11

19

Polyacrylamide for Reverse Osmosis Pretreatment: Enhancing Efficiency in Water Treatment

Reverse osmosis (RO) is a critical process in seawater and brackish water desalination, as well as in producing ultrapure water for industrial and laboratory use. A key factor influencing RO system performance and longevity is effective pretreatment of th

2025-11

05

Wanzhong Water Treatment Team Builds Stronger Bonds at Luoyang Chongdugou during Q3 Team Building

Vanzon Water, a leading manufacturer of high-quality Polyaluminum Chloride (PAC) and Polyacrylamide (PAM), successfully concluded its third-quarter team-building event with an inspiring trip to the scenic Luoyang Chongdugou Valley. This excursion was desi

2025-11

01

The usage of PAC in water treatment

‌PolyaluminumChloride(PAC)playsacrucialroleinwatertreatment.Itisoneofthemostcommonlyusedandefficientinorganicpolymercoagulants.Itscorefunctionistogatherthetinysuspendedparticlesandcolloidalsubstancesinwaterthataredifficulttosettlethroughchemicalandphysi

2025-10

28

Meet Us at the 21st China International Coal & Mining Expo

‌DearValuedPartner,Wearedelightedtoinviteyoutovisitourboothatthe21stChinaInternationalCoal&MiningExpo&Conference,heldfromOctober28thto31stattheChinaInternationalExhibitionCenter,Beijing.OurBoothnumber:E4404Asaleadingmanufacturerofhigh-qualityPolyaluminu

2025-10

22

Vanzon Water to Showcase at the International Mineral Expo in Tianjin

‌Tianjin,China–HenanWanzhongWaterTreatmentCo.,LtdispleasedtoannounceitsparticipationintheprestigiousInternationalMineralExpo,takingplacetomorrowattheTianjinMeijiangConventionCenter.Thispremiereventgathersindustryleaders,geologists,collectors,andenthus

2025-10

17

Harnessing the Power of PAC and PAM: Sustainable Solutions for Livestock Wastewater Treatment at the 14th Leman China Conference

‌As a leading manufacturer of polyaluminum chloride (PAC) and polyacrylamide (PAM), our company is excited to participate in the 14th Leman China Swine Conference from October 18–20, 2025, in Changsha. We look forward to showcasing how PAC and PAM syner

2025-10

14

Optimizing Mining Operations with PAM & PAC? We Have Your Solutions.

We will be at the China International Mining Expo in Tianjin this month! Let's discuss how our PAM & PAC can optimize your costs and operational efficiency.

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Integrity management, cooperation and mutual assistance

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