Official announcement! Our company has newly obtained a national invention patent, ensuring that every drop of mother liquor creates value!

In the golden autumn of October, good news comes! Another significant milestone has been added to our company’s journey of innovative research and development! Our method for preparing light calcium carbonate with different crystal forms using carbonized silica sol has officially been granted an invention patent certificate by the National Intellectual Property Administration of China!

This is not just a technical matter; it is also a vivid manifestation of our commitment to sustainability.

In the past, it was considered “waste liquid” – with high treatment costs and significant environmental pressures.

Now, it’s a “treasure” – in our hands, it magically transforms into high-value, lightweight calcium carbonate!

How do we manage to achieve that?

The answer is…:Through this exclusive patented technology, we are able to precisely control the production process like a “magician,” creating lightweight calcium carbonate products with different crystal forms and unique characteristics from a single source, to meet your personalized needs.

What does this mean?

For customers, you will be offering product solutions that are more performant, offer a wider range of choices, and are more competitive.

For the industry, we are leading a green revolution that turns waste into treasure, doubling its value in the process!

Innovation never stops. Fujian Province Sanming Zhengyuan Chemical Co., Ltd. will continue to drive its future with technology!