The company always adheres to green packaging and constantly improves product quality. The application of square porcelain coating and the innovation of powder coating technology ensure food safety and have been highly praised by the international market. Always adhere to the development route of energy conservation, emission reduction and circular economy, speed up the construction of metal packaging in China, save thousands of tons of steel for the country every year, reduce the resource consumption per unit output value of enterprises by more than 20%, and greatly reduce the pressure on society, environment and resources caused by enterprise development; Always adhere to the introduction of advanced equipment, improve the level of productivity, and become the largest supplier of red bull and Wang Lao Ji brand beverages; Always aiming at the world's cutting-edge technology, occupying the commanding heights of independent innovation, and obtaining 12 patents, the R&D and production of five-liter beer barrels filled the gap in Asia and won the honor of special-shaped cans in Asia. The development course of Olkin is praised as "Olkin Model" by the packaging industry.