China Professional Water Solutions Manufacturer & Factories

Decentralized Performance Polymers, Coagulants & Flocculants driving green water loops for Global Industrial & Municipal Ecosystems.

Premium Water Purification Formulations

Explore our high-basicity coagulants and high molecular weight polymers designed for efficient solid-liquid separation and turbidity removal.

China CPAC Suppliers

Composite Polyaluminum Chloride (CPAC)

Multifunctional composite formulations customized for advanced drinking and sewage water treatment systems.

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Aluminum Chlorohydrate Manufacturers

Aluminum Chlorohydrate (ACH)

High basicity and elevated Al2O3 content coagulants for municipal drinking water purification.

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Wholesale High Purity PAC Suppliers

High Purity PAC-01 (10%-17% Liquid)

Clear liquid formulation with high active ingredient content for critical low-turbidity sedimentation.

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China PAC Suppliers Factory

Poly Aluminium Chloride (PAC) Powder

White and yellow granules and spray-dried powder formulations featuring rapid dissolution profiles.

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Wholesale PAFC Suppliers

Polymeric Aluminium Ferric Chloride (PAFC)

Dual-action iron and aluminum inorganic polymer designed for rapid floc settlement and heavy organic load removal.

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Cationic Water Decolorizing Agent

Cationic Water Decolorizing Agent (WDA)

Advanced color-removal chemical targeting high-chroma dye and textile effluent streams.

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Wholesale High-Quality PDADMAC

Poly(diallyldimethylammonium chloride)

Highly charged cationic polymer (PDADMAC) optimized for municipal and industrial sludge conditioning.

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China High Basicity ACH Solutions

High Al2O3 Aluminum Chlorohydrate

Maximizes flocculation dynamics with minimized sludge production for advanced clarifying processes.

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Demystifying Global Industrial Procurement of Water Chemicals

Modern procurement departments inside multi-national corporations operate under strict governance frameworks that extend far beyond simply comparing unit prices per metric ton. As corporate environmental responsibilities escalate, industrial manufacturers must navigate strict compliance guidelines (such as European REACH regulations, US EPA guidelines, and local environmental standards) while managing supply chain challenges.

To address these concerns, our operation models focus on three main factors: chemical dosing optimization to lower the total cost of ownership (TCO), supply stability via large-scale manufacturing facilities, and regulatory compliance documentation. High-basicity coagulants like ACH allow municipalities to significantly reduce chemical sludge production, lowering processing costs and optimizing operations.

Additionally, the physical specifications of these chemicals—such as the molecular weight distributions of Cationic and Anionic Polyacrylamides (PAM)—must be carefully selected for each specific application, whether it is high-speed centrifuge sludge dewatering or low-shear gravity filtration.

Custom Chemical Formulation

Tailored molecular weights and basicity levels developed to meet the unique challenges of your industrial effluent profile.

Certified Compliance

Rigorous quality control processes backed by international standardizations, assuring full regulatory compliance at all destination ports.

Global Logistics & Bulk Supply

Streamlined logistics solutions with robust packaging options, including dry bags, liquid flexitanks, and intermediate bulk containers (IBCs).

Wuxi BS Water Treatment Chemicals Co., Ltd.

A Legacy of 27 Years in Advanced Chemical Synthesis

Founded in 1998, Wuxi BS Water Treatment Chemicals Co., Ltd. has developed into a technology leader in high-performance water treatment chemicals. Operating out of modern production facilities in Jiangsu, China, we formulate inorganics and polymers used in municipal drinking water, industrial wastewater reclamation, and complex closed-loop process plants worldwide.

Through decades of research, Wuxi BS has specialized in optimizing coagulation and flocculation chemistry. By managing parameters like basicity, active polymer chains, and molecular weight distributions, we supply customized solutions to over 1,000 businesses globally.

BS Water Treatment Facility
27+
Years of Industry Experience
500k+
Annual Sales Volume (Tons)
20k+
Finished Goods Storage (Tons)
1000+
Enterprise Clients Served

Tailored Industrial Process Solutions

Providing specialized chemistry solutions engineered to handle the unique challenges of diverse industrial sectors.

Sewage Wastewater Treatment

Sewage & Municipal Wastewater

Advanced COD and BOD reduction using high-charge density cationic polymers and composite coagulants, optimizing sedimentation rates.

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Petroleum Industry Water Solutions

Petroleum & Gas Extraction

Targeted friction reducers and polymer systems designed for oil-water separation in produced water treatment.

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Membrane Process Pretreatment

Membrane Filtration Pretreatment

Minimizes particulate and organic fouling on downstream Reverse Osmosis (RO) membranes using high-purity coagulants.

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Papermaking Industry

Pulp & Paper Manufacturing

Flocculants used for retention and drainage control, white water recycling, and efficient sludge dewatering in mills.

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Drinking Water Treatment

Potable & Drinking Water Processing

High-basicity ACH and high-purity PAC formulations engineered to remove turbidity while maintaining strict control over trace metal content.

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OEM/ODM Customization & Chemical Engineering Capabilities

As a specialized manufacturer, we offer comprehensive OEM and ODM services designed to address complex water chemistry challenges. Since water chemistry varies by source, a standard chemical formula rarely delivers optimal results. Our technical team works directly with clients through a structured evaluation process:

First, we analyze raw water parameters, measuring pH, turbidity, total suspended solids (TSS), organic carbon (TOC), and ionic charge distributions. Next, we run laboratory simulations and jar tests to evaluate coagulant performance and select optimal dosages. Finally, we scale up production for field testing, refining the formulations to ensure consistent, cost-effective performance.

Our Growth & Export Milestones

1998
Production facility established to manufacture inorganic coagulants for regional wastewater systems.
2005
Rebranded as Wuxi Bisheng Water Treatment Agent Co., Ltd., expanding polymeric chemistry synthesis lines.
2007
Export operations launched, supplying water treatment distributors and plant operators globally.
2020
Upgraded production technology, including support systems for industrial heating and cooling plant applications.
2021
Annual export sales exceeded $10 million, reflecting strong international market growth.
2022
Expanded capacity to support cooling tower water treatment and large-scale industrial systems.
2025
Established a dedicated international trade division and launched digitized dry-chemical feed equipment.
Future
Developing bio-based flocculants and automated, real-time chemical dosing systems.

Technical Roadmap & Future Development

The global water treatment industry is shifting toward greener, more sustainable processes and automated dosing technologies. Wuxi BS is actively developing biodegradable polymers that reduce chemical footprints without sacrificing flocculation efficiency.

On the technology side, we are focused on integrating automated dosing systems. Traditional, manual adjustments often lead to under-dosing—causing poor water quality—or over-dosing, which wastes chemicals and increases sludge volume. Modern, digitized dosing setups monitor water quality indicators (like turbidity, pH, and zeta potential) in real time to automatically adjust feed rates. This approach optimizes chemical use, reduces operating costs, and improves system reliability.

Technical Team

Technical Support Team

Our engineers provide complete technical support, from initial water quality testing to custom formulation development.

Stable Capacity

Reliable Production Capacity

With an annual sales volume exceeding 500,000 tons, our facilities ensure a consistent supply for large-scale operations.

Worry-free Supply

Secure Supply Chain

Supported by digitized manufacturing lines and standardized QC systems to guarantee consistent product quality across batches.

Quality Control & Industry Standards

Our manufacturing processes follow strict quality management systems to ensure compliance with global regulatory standards.

QA Certificate Badge

ISO 9001 & ISO 14001 Registered

Demonstrated adherence to high quality assurance protocols and environmental management standards.

ISO Cert 1
ISO Cert 2
ISO Cert 3
ISO Cert 4

Technical Q&A: Chemistry & Application Dynamics

In-depth responses to common technical questions regarding coagulants, flocculants, and process optimization.

Q1: How does basicity affect inorganic coagulants like PAC and ACH?

Basicity represents the degree of polymerization of the aluminum ions. Coagulants with high basicity, such as ACH (typically >83% basicity), carry more high-charge polymerized aluminum species. This leads to more effective charge neutralization and faster floc formation at lower dosages, while minimizing the impact on the treated water's pH.

Q2: What are the key differences between APAM and CPAM in sludge treatment?

Anionic Polyacrylamide (APAM) features negative charge sites that attract positively charged inorganic mineral suspensions, making it ideal for mining and metallurgical effluents. Cationic Polyacrylamide (CPAM) carries a positive charge that binds to organic solids, which makes it highly effective for organic sludge dewatering in municipal and food processing plants.

Q3: How does WDA (Water Decolorizing Agent) remove color from textile effluents?

Our Water Decolorizing Agent is a highly cationic dicyandiamide-formaldehyde copolymer. It works by charge-neutralizing dye molecules (like anionic direct, acid, or reactive dyes) and forming stable, insoluble complex flocs that can be easily removed through sedimentation or flotation.

Q4: Why is ACH preferred over standard Alum for membrane pretreatment?

Aluminum Chlorohydrate (ACH) has high basicity, meaning it leaves very low levels of dissolved residual aluminum in the treated water. This is crucial because residual aluminum can deposit on reverse osmosis membranes, causing colloidal fouling that reduces filtration flow rates.

Q5: What packaging options are available for liquid PAC export?

We supply liquid PAC and ACH in several configurations, including 1000-liter IBC tanks, standard drums, and large-capacity flexitanks for bulk shipments, ensuring safe transport and easy handling at your facility.

Q6: Can composite coagulants (CPAC) replace dual-product chemical dosing?

Yes, composite formulations combine inorganic coagulants and organic polymers in a single product. This simplifies the treatment process by reducing the number of dosing pumps needed, saving space, and lowering maintenance costs.

Latest Industrial Water Developments

Insights into our digital system upgrades and participation in global water management initiatives.

BS Water Treatment Global Strategy
Calendar Icon Sep 09, 2025

Wuxi BS Water Treatment: Expanding Globally

An overview of Wuxi BS's growth from local manufacturing to a global supplier of specialized chemical solutions.

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Digital Intelligent Solid Feeding Equipment
Calendar Icon Aug 21, 2025

Launching Digitized Solid Feeding Systems

Wuxi BS has introduced advanced digital feed equipment to improve dosing accuracy and reduce chemical waste.

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Innovation and Development Conference
Calendar Icon Aug 21, 2025

Participating in the Innovation & Development Conference

Highlights from our presentation on carbon neutrality and sustainable coagulation chemistry at the 2025 industry conference.

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Get in Touch with our Technical Team

We work with plant managers and procurement departments to optimize chemical performance and cost efficiency.

Our technicians respond to water sample evaluations and RFQs within 24 hours.

Please share your raw water parameters or product requirements to receive a customized quote.

Industrial Water Treatment Products

A comprehensive selection of polymers and coagulants developed for diverse municipal and industrial treatment applications.

High Quality PAC Granules

PAC Granules (No-Caking)

Spray-dried PAC granules with high solubility and minimal dust generation, optimized for automatic dry-feed systems.

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Wholesale PAC Liquid

PAC Liquid (10%-15% Active)

Stable, liquid formulation for simplified dilution and direct injection in continuous water clarification lines.

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Liquid PAC Suppliers Wuxi

Liquid Polyaluminium Chloride

Clear to light yellow solution developed for municipal drinking water systems with low heavy metal limits.

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Composite Polyaluminum Chloride

CPAC Flocculants

Inorganic polymer formulations designed for rapid settlement and effective turbidity removal in high-flow systems.

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Cationic Polyacrylamide Manufacturer

Cationic Polyacrylamide (CPAM)

High-efficiency cationic polymer chains designed to optimize filtration performance and cake dryness.

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Anionic Polyacrylamide Flocculant

Anionic Polyacrylamide (APAM)

Anionic dry powder formulations designed for rapid flocculation in mineral processing and metal finishing lines.

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Cationic Polymer Decoloring

Advanced Decolorizing Flocculant

High-charge cationic formulations that bind dissolved dyes and reduce COD levels in textile effluent streams.

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China PDADMAC Direct Factory

PDADMAC Liquid Polymer

High-density cationic polymer developed as a primary coagulant and filtration aid for drinking water treatment.

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