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Hangzhou Loop Biotech Co., Ltd. was established in March 2015 in the National High-tech Enterprise Incubation Park of Hangzhou Economic Development Zone(HEDZ). It is mainly engaged in technical development and process optimization of pharmaceutical raw materials and their key intermediates. From small begin, Loop is active in brain gain,based on requirement of customer and qulity regulation,contributing to technological development and utilization,gradually expanding area of ??R & D and analysis laboratories, establishing reliable pilot workshop and contract manufacturing plants.