Automotive plastics are the fastest growing application area. China's car ownership has doubled in the past decade, from 37 cars per 1,000 people in 2007 to 81 cars per 1,000 people this year. The de
1. Introduction, the various tools and products used in our daily production and life, ranging from the base of the machine tool, the body shell, to a small screw, button and the shell of various hous
On the 19th, the "Plastic Industry and E-commerce and Intellectual Property Summit Forum" and the first anniversary of the establishment of Jieyang Plastic Industry Association were held in the urba