We are Shandong Bluestar Dongda Co., Ltd. And also a state-owned enterprise. We are subordinated to China Sinochem Holdings Co., Ltd., which ranks 31st among the Fortune 500 in 2022. Shandong Blue Star Dongda Co., Ltd. Is a high-tech enterprise with more than 30 years of experience specializing in the development, production and sales of polyether polyol. Currently, we have a production capacity of 300000 tons of polyether polyols and are one of the largest polyether polyol production enterprises in China. Our company has passed ISO9001 and IATF16949 certifications and is the vice chairman unit of the China Polyurethane Industry Association and the director unit of the Polyol Professional Committee. The company presided over the formulation of a number of industry standards and is a benchmark enterprise in the industry. The company has the only polyether polyol engineering technology center in China's polyurethane industry, and the polyether polyol of the "Bluestar Dongda" brand has won the title of "well-known brand" in China's petrochemical industry. There are more than 50 kinds of Bluestar Dongda polyether polyols, which are widely used in automotive interiors, site paving, waterproof coatings, spray PU foams, furniture foam, MS resins and other industries.