Water treatment is a critical process in modern industrial operations, ensuring environmental compliance and operational efficiency. Murong (Shanghai) International Trading Co., Ltd., based in Shanghai, has established itself as a leading player in the international water treatment materials trading market. With years of industry experience and a commitment to professional service, we specialize in providing high-quality water treatment solutions to clients worldwide.

Our Core Water Treatment Products
Murong International offers a comprehensive range of water treatment materials designed to meet diverse industrial requirements. Our product portfolio includes:
1. Industrial Activated Carbon Solutions
As a premier industrial activated carbon supplier, we provide various forms including coconut shell granular activated carbon, powdered activated carbon, columnar activated carbon, spherical activated carbon, and honeycomb activated carbon. These products are essential for:
- Water purification systems
- Air purification applications
- Wastewater treatment processes
- Chemical adsorption and filtration
Our activated carbon products feature high adsorption capacity, excellent purity, and consistent quality, making them ideal for demanding industrial environments.
2. Polyacrylamide Flocculants for Wastewater Treatment
Polyacrylamide (PAM) is a critical component in modern wastewater treatment. As a leading polyacrylamide supplier, we offer:
- Anionic polyacrylamide for suspended solids removal
- Cationic polyacrylamide for sludge dewatering
- Non-ionic polyacrylamide for specific industrial applications
Our polyacrylamide products effectively improve water clarity, reduce sludge volume, and enhance overall treatment efficiency while maintaining environmental compliance.

3. Citric Acid for Water Treatment Applications
As a professional citric acid manufacturer, we supply high-purity citric acid anhydrous and monohydrate forms. Citric acid plays multiple roles in water treatment:
- pH adjustment and buffering
- Chelation of metal ions
- Scale prevention in cooling systems
- Biological treatment process optimization
Our citric acid products meet international quality standards and are packaged for safe international transportation.
4. Anthracite Filter Media for Physical Filtration
Our anthracite filter media offers excellent filtration properties for:
- Drinking water treatment
- Industrial process water filtration
- Pre-filtration for reverse osmosis systems
- Wastewater tertiary treatment
The hard, angular structure of our anthracite provides superior filtration efficiency and long service life compared to traditional sand media.
Why Choose Murong International for Water Treatment Materials?
As an experienced water treatment materials trading company, we distinguish ourselves through several key advantages:
1. Comprehensive Product Range
Our extensive product portfolio allows clients to source multiple water treatment materials from a single supplier, simplifying procurement and ensuring compatibility between products.
2. International Quality Standards
All our products meet or exceed international quality specifications, with complete documentation available for regulatory compliance in any market.
3. Professional Technical Support
Our team of water treatment experts provides:
- Product selection guidance
- Dosage recommendations
- Application optimization advice
- Troubleshooting assistance
4. Reliable Global Supply Chain
With our Shanghai headquarters and established international logistics network, we ensure timely delivery of water treatment materials to clients worldwide, even for urgent requirements.
5. Competitive Pricing Structure
As a direct trader without intermediaries, we offer competitive pricing while maintaining product quality, helping clients reduce their overall water treatment costs.
| Product Category | Key Applications | Advantages |
|---|---|---|
| Activated Carbon | Water/air purification, chemical adsorption | High purity, consistent quality |
| Polyacrylamide | Wastewater treatment, sludge dewatering | Effective flocculation, multiple grades |
| Citric Acid | pH adjustment, chelation, scale prevention | High purity, food grade available |
| Anthracite Filter Media | Physical filtration, pre-treatment | Long service life, excellent filtration |
FAQ
What factors should I consider when selecting activated carbon for water treatment?
When choosing activated carbon, consider the type of contaminants to be removed, required contact time, system design, and regulatory requirements. Our experts can help analyze your specific needs and recommend the most suitable activated carbon form and grade.
How does polyacrylamide dosage affect wastewater treatment efficiency?
Proper polyacrylamide dosage is crucial for optimal flocculation. Under-dosing may result in incomplete floc formation, while over-dosing can cause floc destabilization. We provide detailed dosage guidelines based on your specific wastewater characteristics and treatment objectives.
Can citric acid be used in drinking water treatment systems?
Yes, food-grade citric acid is safe for use in drinking water treatment when used within recommended concentrations. It’s commonly used for pH adjustment, iron removal, and scale prevention in potable water systems.
What is the service life of anthracite filter media compared to sand?
Anthracite filter media typically has a longer service life than sand due to its superior hardness and resistance to abrasion. With proper backwashing and maintenance, anthracite media can last 5-10 years or more in most applications.
How does Murong International ensure product quality for international shipments?
We implement strict quality control measures at every stage, from raw material inspection to final product testing. Each shipment includes complete documentation including material safety data sheets, quality certificates, and compliance reports for the destination country’s regulations.
What is the minimum order quantity for your water treatment materials?
Our minimum order quantities vary by product but are designed to accommodate both large industrial clients and smaller distributors. We offer flexible packaging options including bulk bags, 25kg bags, and smaller containers for specialty products.
How quickly can you deliver water treatment materials to international clients?
Delivery times depend on your location and the specific products ordered. For standard products, we typically ship within 5-10 working days after order confirmation. We maintain strategic stock levels to ensure prompt delivery for most common requirements.
Do you provide technical support for product application?
Absolutely. Our technical team provides comprehensive support including product selection guidance, dosage recommendations, application protocols, and troubleshooting assistance. We’re committed to helping our clients achieve optimal results with our products.
Can you customize water treatment material formulations for specific applications?
Yes, we work closely with our manufacturing partners to develop customized formulations for clients with unique requirements. This includes special grades of activated carbon, tailored polyacrylamide blends, and specific citric acid concentrations.
What payment terms do you offer for international water treatment material purchases?
We offer flexible payment terms including T/T, L/C, and other secure international payment methods. Our sales team can work with you to find the most suitable payment arrangement based on your business needs and order volume.
Summary
Murong (Shanghai) International Trading Co., Ltd. stands as a trusted partner for global clients seeking high-quality water treatment materials and professional trading services. Our comprehensive product range, technical expertise, and commitment to customer satisfaction make us the ideal choice for industrial activated carbon, polyacrylamide, citric acid, anthracite filter media, and other water treatment chemicals. With our Shanghai base and international reach, we’re well-positioned to serve clients worldwide with reliable, cost-effective water treatment solutions.