Jinan Lihundsun Chemical Technology Co., Ltd. was established on January 1, 2017. It is a chemical technology company integrating technical services, customized synthesis and large-scale production, involving the research and development and production of pharmaceutical intermediates, material chemistry, chemical reagents and various unconventional raw materials. The company has one research and development center, one safety production workshop and one subsidiary company. The R&D center is located on the 3rd floor of Building 14, Pharmaceutical Industrial Park, Laiwu District, Jinan City.The R & D Center has 300m² laboratory, 60m² testing and analysis room, 100m² warehouse.Existing R & D personnel 8 people, analysis room equipped with Shimadzu gas phase 1, Shimadzu liquid phase 2, moisture tester, potentiometric titration instrument, melting point instrument and other analysis equipment;The laboratory is equipped with 6 sets of 100L glass reactor, 4 sets of 50L glass reactor and related high and low temperature instruments;Equipped with a variety of small experimental instruments, it can complete the research and development and synthesis of kg class and 100kg class related products. Safety production workshop is located in Taian City Chemical Industrial Park Shiheng Town Taian Teng Hao Biotechnology Co., LTD. Workshop Taian production workshop area of 1000m², supporting A, B and C class warehouse, refrigeration station, sewage station, gas catalytic combustion and other supporting facilities.Workshop has 35 production personnel, workshop reaction equipment supporting 500L, 1000L, 2000L, 3000L, 5000L enamel reaction kettle 28 sets, can complete tonnage related product synthesis. The subsidiary is located in Shandong Heze Yuncheng County economic Development zone industrial three road pharmaceutical industrial park A1 floor 3, Shandong hydrocarbon Biotechnology Co., Ltd. is a subsidiary of Jinan Li Hang Seng material Technology Co., LTD., in 2022 October construction of the research and development center and put into operation, is a collection of research and development, production of science and technology enterprises, the research and development center area of 1100m², Has dozens of exclusive products mature core technology, the company will be committed to the research and development of pharmaceutical intermediates and high-end reagent production. At present, the company can provide nearly 1000 products. The company's main business is mainly research and development, production and technical services of new medical intermediates and high-end reagent products.The main product varieties are heterocyclic pyridine, carboxylate, hydrazine, phenylhydrazine hydrochloride, alkoxy, bromine, iodide, fluoride and other medical intermediates.For the major domestic pharmaceutical enterprises, chemical reagent companies, domestic and foreign trading companies to provide better quality and more efficient customized product services.The company is a new company, the turnover of the last 3 years has increased by 50% every year, and the sales volume in 2022 is 14.5 million. At present, the company mainly conducts domestic trade business in the direction of customized synthetic products, and mainly serves some large customized synthetic companies and pharmaceutical enterprises in China. The supplier audit of Wuxi Apptec and Sichuan Kolun has passed.The production workshop of the company has an annual output of 20 tons of intermediate products, 2, 7-dihydroxy-9-fluorenone, for the supply of Russian pharmaceutical companies, the production of new cold medicine. pdf.youdao.com  At the same time, the company also provides product customization services and sample reagents for some large reagent companies in China, such as Shanghai Bider, Shanghai Aladdin, Shanghai Maclin, Shanghai Hao Hong, Beijing Kanglong, Beijing Inokai and so on. The sales volume increases year by year. The company team is composed of many years of senior professional R & D personnel and professional and technical personnel.Adhering to R & D and innovation as the core driving force, fully do a good job in talent training and talent reserve.The research and development team of the company is dominated by Dr. Yu Changjiang. There are 22 R&D personnel, including 2 doctors and the others are composed of bachelor degree or above. The company is committed to providing high-quality chemical products to chemical companies, pharmaceutical companies and scientific research institutions at home and abroad. Since the development of the company, and nearly 200 domestic and foreign partners have formed a good business cooperation relationship.