Zhengzhou Siji chemical products Co., Ltd. is a high-tech enterprise specializing in the development, sales and technical services of organic reagent, inorganic reagent, analytical reagent and biochemical reagent. The company provides the best service for customers at home and abroad based on the principle of good faith management and mutual benefit. At present, the company's products mainly include: Trifluoromethane sulfonate series, ionic liquid series, acetylacetone series, pharmaceutical intermediates, chiral reagents, fine chemicals, etc. Among them, phenylboric acid products cover the specifications from gram level to kilogram level and hundred kilogram level. Laboratory equipment we have small analytical instruments - corundum crucible, zirconia crucible, thermal analysis alumina crucible, thermal analysis aluminum crucible and other thermal analysis crucibles, supporting thermal analysis instruments from well-known manufacturers at home and abroad. Welcome customers to call and write for consultation and negotiation