The company was established in September 1999. At the beginning of its establishment, it introduced silicon calcium composite ceiling technology to produce, sell, and install high-strength silicon calcium composite ceilings to make a living. From which "Hanfeng brand" products began to enter the market.
From 2004 to 2006, the company independently researched and developed moisture-proof phosphogypsum hollow blocks, with an annual production capacity of 1 million square meters of gypsum blocks; 2008-2009 won the Third Prize of Guizhou Provincial Science and Technology Progress and Guizhou Provincial Excellent New Product.
From 2008 to 2019, the company produced 1 million square meters of phosphogypsum silicon calcium composite ceiling 500,000 square meters of gypsum strip board, and 200,000 tons of lightweight plaster gypsum.
We began to independently develop the semi-dry continuous production technology and equipment of gypsum block since 2012. In December 2020, the first set of 100,000 m³/ year continuous production equipment of gypsum block semi-dry was successfully developed and put into use. Now we have built 2 production lines. While solving its own production needs, the process and equipment are optimized and upgraded in a timely manner according to the production practice, so as to fully adapt to and meet the requirements of the semi-dry process of industrial by-product gypsum production.
Due to the application of new technology and equipment, the production efficiency has been greatly improved, the company achieved rapidly development in the past three years since 2021. Now the company has the annual ability to manufacture and promote 20 lines semi-dry gypsum block continuous production equipment.