The company's sales system is sound. The sales department has international and domestic trade departments, 31 sales branches nationwide, STNC branches in Brazil and Thailand, and STNC first level agents in India and Vietnam. Our company's products are best-selling nationwide, mainly in the automotive door pump industry dominated by Jiangsu Huidelong and other units, the engineering machinery industry dominated by Sany Heavy Industry, and the light industry machinery industry dominated by Shanghai Textile Fourth Factory, and are exported to more than 60 countries and regions around the world.