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Selecting dependable PAC manufacturers is essential for any water treatment project—whether for drinking water, municipal wastewater, or industrial effluents.
A poor supplier may lead to inconsistent quality, shipment delays, or operational issues like pipeline clogging and poor floc formation.
To make an informed decision, evaluate your Polyaluminium Chloride supplier based on certifications, production scale, export capability, and customer service.
ISO Certifications
Reputable PAC suppliers often hold:
√ ISO 9001 Quality Management Certification – ensures stable production and traceability.
√ ISO 14001 Environmental Management Certification – compliance with eco-friendly standards.
These certifications confirm that your PAC manufacturer adheres to internationally recognized quality systems and safety practices.
Third-Party Testing and Reports
Ask for documents like:
√SGS/BV/Intertek test reports
√MSDS (Material Safety Data Sheet)
√COA (Certificate of Analysis)
√REACH test
Such certifications verify compliance with EU and international trade requirements—critical when sourcing PAC for global markets.
Annual Output and Equipment Quality
A high-quality PAC factory typically has:
√Over 30,000 tons annual output
√Automated plate-and-frame filtration systems
√High-purity raw materials (aluminum hydroxide and hydrochloric acid)
Efficient equipment and controlled reactions ensure higher clarity and faster solubility of the final product.
Inventory and Delivery
Leading Polyaluminium Chloride manufacturers in China maintain large inventories and flexible packaging options (25kg, 50kg, 1000kg jumbo bags), ensuring fast delivery and stable supply across seasons.
Reliable suppliers provide:
→ Free jar testing samples and dosage guidance
→ Tailored PAC selection advice based on pH and turbidity levels
→ Full export documentation (COO, Form E, B/L)
Q1. How can I verify a PAC supplier’s reliability?
A1: Legitimate trading companies can be found by searching on Google, or by obtaining company information and customer reviews through third-party channels such as Alibaba and social media.
Q2. What types of PAC are available, and which should I choose?
A2: Common PAC grades include 26%, 28%, and 30% (liquid or powder).
Spray-dried PAC: higher purity, ideal for drinking water.
Drum-dried PAC: cost-effective, suitable for industrial wastewater.
Q3. Do PAC manufacturers offer OEM or private labeling?
A3: Yes. Many PAC factories provide OEM services including branded bags, custom packaging sizes (25kg–1000kg), and bilingual labels for export.
Q4. Should I buy directly from a manufacturer or distributor?
A4: Buying from PAC manufacturers in China gives better pricing and faster technical response. Distributors, however, offer smaller MOQs and more flexible logistics—suitable for small-scale users.
Q5. What is the typical Minimum Order Quantity (MOQ)?
A5: Our compamy offer small QTY for sample test. Normally we recommend purchasing a 20-foot full container, which will be cheaper per unit.
As a company that has been engaged in production, R&D and sales since 1997, our company has comprehensive ISO certification and our products have passed REACH test reports. Our products are sold to various countries in Southeast Asia, South America, the Middle East, etc., and are widely praised by customers.
If you’re unsure which product to use, please send us detailed wastewater specifications and our professional staff will be happy to assist you.
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