Warmly congratulate our company on the three patents of "a multi-stage pressurized foaming mechanism", "a pneumatic automatic continuous foaming tank" and "a pressure buffer foaming device" which have been authorized by the State Intellectual Property Office, and obtained the invention patent certificates on November 27, 2018 and December 4, 2018 respectively.

In recent years, the company has focused on increasing investment in scientific research and technology, actively carrying out technological innovation, which has greatly improved the quantity and quality of patents, and has made new breakthroughs in technological innovation. The acquisition of invention patent authorization strengthens the company's technological core competitiveness and provides a strong scientific and technological support for the company's future development.