Dongying Konar New Materials Co., Ltd. is located in the second largest oil field in China and is a professional oilfield chemical manufacturer. The main products include drilling fluid chemicals and production and transportation chemicals. The company has strong technical strength and owns many patents. We have established a joint R&D center with Peking University, China University of Petroleum (East China), China University of Petroleum Shengli College and other universities and research institutions, forming a high-quality talent team represented by professors, doctors, masters and senior engineers. This has laid the foundation for our technological innovation to always be at the forefront of the world.