1. Technological innovation: China Fifth Ring Road has always adhered to technological innovation, taking a leading position in many fields in China and achieving many technological achievements with great industrial influence.
2. Patented technologies: China Wuhuan has accumulated 282 patented technologies and 21 proprietary technologies, and developed a new semi-hydrated-dihydrated phosphoric acid production process with completely independent intellectual property rights with low energy consumption, high yield and high quality, which changed the technology blockade of foreign patentees.