Shaoxing Xindongze Chemical Co., Ltd. (Stepchem) was founded in Shaoxing Binhai Industrial Park in 2006, and we started our business in 2008 officially. At present, we are a provider of custom-made products, and mainly engaged in the contract research, development and manufacturing of pharmaceutical intermediates; at the same time, we are also working hard to expand our business into the contract research, development and manufacturing of APIs. Up to now, we have finished several custom-made orders successfully, and provide excellent services (research, d...