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The company employs a number of professors from Petroleum University and Shandong University of Science and Technology as technology developers, adopts the invention patent of the Chinese Academy of Sciences, realizes the industrialized production of product technology, and forms process technology with independent intellectual property rights. And it is a diversified and asset-light development model that independently builds factories, participates in shares, leases factories, or entrusts processing, and has production bases in Jining, Heze, Dongying, Hubei and other places in Shandong. Our company has also formed a close and stable cooperative relationship with Yanchang Petroleum Group. 1,4 butanediol, DMF, tetrahydrofuran, polytetrahydrofuran, 2-methyltetrahydrofuran, etc. are the main products of our company. Over the years, the company has adhered to the development path of independent innovation and the combination of production, learning and research. Since its establishment, the company has always adhered to the tenet of "quality, reputation, customer first, and mutual benefit", and has been based on the present and focused on the future. Business philosophy: Survive by product quality, cooperate by integrity, and develop by innovation. After years of development, the company's leading products have strong technical force, advanced production technology and a sound quality assurance system, adhere to technology research and development as the basis, customer demand as the foundation, and strictly follow product standards to produce products, and strive to serve customers. Provide accurate and effective solutions and technical services, with the purpose of "mutual benefit and win-win", wholeheartedly cooperate and seek common development. The company will continue to cultivate its own technical team in the fine chemical industry, based on domestic invention patents, real technology transformation, perfect technology patents, and expand business scope. We warmly welcome the guidance and cooperation of friends at home and abroad to build a better tomorrow.