DONGYING S-SAILING CHEMICAL CO,.LTD, as one of the largest chemical-business trader, in the north of China, owns many aggressive-efforts sales teams to forge ahead, and to provide customers with high-quality products as the goal, to provide customers with high-quality service as the purpose. To enhance staff performance, all employees participate in learning and training activities regularly. To relieve working stress, our company organizes tour and physical training once a year, for all the employees. Our company abides by the rules that - a promise is a promise. Convince our customers with our quality, servic
