美国SustGreen Tech公司在稳定同位素标定产品和医药中间体研发领域首屈一指。SustGreen Tech拥有多条产品线，例如: Biochemicals and Labeled Products, Common Building Blocks, Common Screening Compounds, Lead-like Compounds Library, Isotope Labeled Biomass 等。SustGreen Tech所生产的产品也在世界范围内得到了各大知名医药中间体公司及同位素标定产品公司，如Sigma-Aldrich, VWR, Cambridge Isotope Laboratories, CDN Isotopes, Santa Cruz Biothechnology, Medical Isotopes 及IsoSciences等的青睐并与这些公司保持着密切的合作关系。
