-Shandong Liteng Biotechnology Co., Ltd., established in March 2014, is a high-tech fine chemical company integrating R&D, production and sales. The company's registered address is located in Jinan High-tech Zone, Shandong Province, with 2 R&D centers in Jinan, Shandong and Heze, Shandong, and pilot plant and production base in Tai'an, Shandong, which can meet the needs of customers in different quantities. The company's main business includes technical services, customized synthesis, and pilot production, involving small-scale, pilot, and large-scale production of pharmaceutical intermediates, material intermediates, and various unconventional raw materials. The products involve customization and production of esters, hydrazides, phenylhydrazine hydrochloride, acetonitrile, brominated, iodated, heterocyclic pyridines, pyrazole carboxylic acids, and other related types of products. Shandong Liteng Biotechnology Co., Ltd. passed the ISO9001:2015 international quality management system certification in 2021 and obtained the certificate, and in December 2023, it won the honorary title of national high-tech enterprise and obtained the certificate. Originated from China, serving the world.