Cai Rui process engineer of Jiangsu Deli Chemical Fiber Co. Ltd.: down-to-earth to make excellent fabrics

The roar of the machine, the whirling of the spinning shuttle, and the high-speed operation of each spinning machine. Cai Rui, a process engineer of Jiangsu Deli Chemical Fiber Co., Ltd., stares at the spinning equipment for several hours. If there is any abnormality in the production of any bundle of yarn, he needs to…