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

2026-04

13

Henan Wanzhong Water Treatment to Exhibit at IE expo China 2026: Advancing Environmental Protection Through Water Treatment

From April 13 to 15, 2026, the Shanghai New International Expo Centre (SNIEC) will host the 27th IE expo China, gathering over 2,400 exhibitors and 100,000+ professionals under the theme “Connecting Global Opportunities, Exploring Emerging Dynamics.” Hena

2026-03

28

Leading the Way in Sustainable Mining: Henan Wanzhong Water Treatment Co., Ltd. to Exhibit at the 3rd China (Jiangxi) International Green Mining Expo 2026

As the global mining industry accelerates its shift toward sustainability, the demand for efficient and environmentally responsible water treatment solutions has never been greater. Henan Wanzhong Water Treatment Co., Ltd., a premier manufacturer and expo

2026-03

25

Gathering Strength Amidst Nature | Henan Wanzhong Water Treatment Co., Ltd. Holds 2025 Spring Team Building Event

‌On March 24–25, Henan Wanzhong Water Treatment Co., Ltd. organized a team building trip to the Bayquan Gorge scenic area in the Taihang Mountains under the theme “Gathering Strength, Purifying the Future.”

2026-03

16

Leading Polyacrylamide Manufacturer Unveils Advanced Stone Wastewater Treatment Solutions at Xiamen Stone Fair 2026

Henan Wanzhong Water Treatment Co.,Ltd , a professional manufacturer and exporter of water treatment chemicals, is proud to participate in the 26th China Xiamen International Stone Fair. At the exhibition, the company is showcasing its high-performance po

2026-03

12

Vanzon Water Employees Plant Trees on Arbor Day, Reinforcing Commitment to Environmental Protection and Sustainable Water Treatment

Employees of Henan Wanzhong Water Treatment Co.,Ltd, a professional manufacturer and exporter of polyacrylamide and polyaluminum chloride, marked Tree Planting Day by participating in a tree-planting activity, demonstrating the company's dedication t

2026-03

07

Henan Wanzhong Water Treatment Celebrates International Women's Day with Floral Tribute to Staff

Henan Wanzhong Water Treatment Celebrates International Women's Day with Floral Tribute to Staff

2026-03

06

How Anionic Polyacrylamide (APAM) Works as a Highly Effective Dust Suppressant?

Anionic Polyacrylamide (APAM) . Originally renowned as a powerful flocculant in wastewater treatment, this high-molecular-weight polymer has emerged as a game-changing dust suppressant for soil stabilization and particulate matter control. In this art

2026-02

24

Back in Action with high quality polyacrylamide and polyaluminium chloride

‌As the joyous Chinese New Year holiday concludes,Henan wanzhong Water Treatment Co.,Ltd  is officially back in operation today, February 24, 2026. Our entire team is energized and ready to support your water treatment needs with renewed commitment.

2026-02

10

Warm Lunar New Year Greetings from Your Trusted Water Treatment Supplier

As a leading supplier of high-quality water treatment chemicals, we remain dedicated to providing reliable solutions for industrial and municipal wastewater treatment. Our core products, including Polyaluminum Chloride (PAC) and Polyacrylamide (PAM), are

2026-02

02

Why Excessive Polyacrylamide (PAM) Flocculant Increases Effluent COD: An Optimized Dosing Guide

Discover why overdosing polyacrylamide (PAM) flocculant can raise wastewater COD. Learn optimal PAM dosing strategies for effective coagulation, sludge dewatering, and regulatory compliance in industrial wastewater treatment

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Integrity management, cooperation and mutual assistance

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