In 1984, the DF101 and DF103 reel were produced under the title "Meteor". On May 12, 1985, the balance instrument factory was merged by the gage factory. In 1986, the development and productivity of fishing reels were increased, and two fishing reels of DF102R and DF102L were developed. In 1987, the measuring instrument factory established a joint venture with the light industry of Shandong Province and the foreign trade of Weihai City. Weihai Fishing Line Wheel Factory.