| TEST ITEMS | TEST RESULTS |
| NACL(dry substance) | ≥99.8% |
| Moisture Content | ≤0.1% |
| Water Insoluble | ≤0.05% |
| Ca2++Mg2+ | ≤20mg |
| Pb | ≤1.0mg |
| As | ≤0.3mg |
Core Product Advantages
High Purity Guarantee of 99.8%+:
Using food-grade deep well rock salt from China Salt Jintan as raw material, our product undergoes multiple fine purification processes with imported American equipment, resulting in negligible impurity content. It efficiently replaces calcium and magnesium ions in water, providing long-lasting and stable softening effect, avoiding pipeline blockage caused by residual impurities, and extending the service life of water softeners by more than 30%.

Full-Scenario Adaptability:
Our full range of products can perfectly adapt to various scenarios, from household water softening systems and large-scale hotel water supply equipment to biopharmaceutical GMP processes and hemodialysis medical water treatment, meeting the stringent water quality requirements of different fields.
Internationally Certified Quality:
Passing the US NSF Drinking Water Certification, EU CE Certification, and German TUV ISO9001 System Certification, our product complies with the EU EN973A standard. Its quality meets the threshold of global high-end water softening salt, exported to more than 20 countries and regions, directly replacing imported products from Europe and the United States.
Enterprise Hardcore Strength
Large-Scale Production with Dual Bases:
We have two production bases in Changzhou and Hengyang, with an annual production capacity of 80,000 tons at full load. Equipped with fully automated production lines and packaging lines, we use tank trucks for pneumatic material conveying to avoid foreign matter contamination, and continuous production ensures consistent and stable product quality.
Setter of Industry Standards:
As a drafting unit of national industry standards QB/T5685-2022 Salt for Water Treatment and QB/T5775-2022 Sodium Chloride as Regenerator for Ion Exchange Resins, we participate in the formulation of the China Salt Association group standard Special Salt for Water Softening Equipment and its production technical specifications, leading the standardized development of the industry.

Quality Control with CNAS Laboratory:
Equipped with a CNAS-certified professional laboratory, we conduct strict quality analysis throughout the entire process from raw material incoming inspection to finished product delivery, ensuring stable and reliable quality for each batch of products.
- Trusted by Leading Customers:
- We reached long-term cooperation with well-known water treatment brands such as Canature, Haier, Pentair, and A.O. SMITH. We provide stable products for nearly 1,000 hemodialysis departments in China, and became the exclusive supplier of full-range water treatment salt for National Taiwan University Hospital in 2026.
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