Shanghai Excellent Chemical Co., Ltd. provide custom synthesis, contract manufacturing and processing services.We offer intermediates, bulk drugs, lead compounds and custom synthesis of compound libraries. We provide reliable quality assurance system. We can provide test methods include: (NMR, LCMS, HPLC, GC, etc.)We provide our products from milligrams, grams, kilograms to bulky scales to our customers with high quality and competitive price for major pharmaceutical and biote-ch companies worldwide. We also establish a long co-operative relationships with some major universities and laboratories in China. We can also help clients identify the synthesis route and optimize the process. We will try our best to be an outstanding supplier of research chemicals to the global markets including the U.S., Germany, UK, etc, providing high-quality products and services. We persist in building sincere relationship with our customers and strive to benefit our customers and partners.We believe we can become a reliable partner in worldwide.