STO Express Co., Ltd. is a leading transportation company based in China, known as one of the top national express delivery companies. They operate on the network partner model, providing line-haul transportation and sorting services while local partners handle first-mile pickup and last-mile delivery. Established in 1993, STO Express has a medium risk ESG score of 27.7. The company was founded by Nie Tengfei and is now led by Chen Dejun, with strategic shareholder Alibaba holding a 25% stake. STO Express Co., Ltd. is a top Chinese transportation company with a medium risk ESG score of 27.7. They offer line-haul transportation services and operate on the network partner model, providing efficient delivery services. Founded in 1993, STO Express is led by Chen Dejun and has Alibaba as a strategic shareholder with a 25% stake.