Shandong Yucheng Yi'ao Technology Co., Ltd., located in the Shandong Provincial High-Tech Zone—Yucheng High-Tech Industrial Development Zone, is a high-tech enterprise specializing in green fine chemicals. The company, in collaboration with renowned domestic research institutions such as the Lanzhou Institute of Chemical Physics of the Chinese Academy of Sciences and Tianjin Polytechnic University, has successfully developed and produced a series of green fine chemical products using the non-phosgene method. These include Methyl Carbamate (MC), Ethyl Carbamate (Urethane, EC), Butyl Carbamate (BC), and Di-n-butyl Carbonate (DBC). In particular, the research, development, and production of Di-n-butyl Carbonate have consistently maintained a leading position in the industry domestically. Additionally, Hexamethylene Diisocyanate (HDI) is currently in the trial production phase. The company's products are primarily used in pharmaceutical intermediates, pesticide intermediates, organic synthesis, aerospace-grade high-performance lubricant base materials, electric vehicle power battery electrolytes, high-performance polyurethane coatings, and other fields. With an annual production capacity exceeding 1,000 tons, the company fully meets customer demands. Specifically, the daily production of Methyl Carbamate, Ethyl Carbamate, and Butyl Carbamate is 3 tons, with an annual output of 1,000 tons; the daily production of Di-n-butyl Carbonate is 4 tons, with an annual output of 1,200 tons. Technology creates a better future, and green initiatives lead to a happier life. Shandong Yucheng Yi'ao Technology Co., Ltd. looks forward to collaborating with industry partners to achieve mutual success and create a brighter future together.