Nantong Phaeton Biochemical Technology Co., Ltd. (PBT) was established in 2010. We focused on natural and non natural amino acid, fine chemicals, pharmaceutical raw materials and intermediates R&D, production and sales business. PBT also service in custom synthesis. We are now having a number of R&D and production management of senior personnel. In the provision of our quality products, we look forward to in the contract manufacturing, custom synthesis, and extensive cooperation in the areas of technology transfer, and we look forward to be your best partner in China.