Dai's LD-2 LD-D4 paper picker is mainly a program-controlled paper cutter, paper feeder, etc.

Zhejiang Dai Printing Machinery Co., Ltd. was established in 1993 by Xinhua Printing Machinery Factory in Ru, Zhejiang Province, which has a long history in the production of post-press equipment, and France Bafang Company. The planned total investment is US $19, covering an area of 50,000 square meters. The company's name was written by Fei Xiaotong, the former vice chairman of the Standing of the National People's Congress. It is located in the scenic economic development zone of Lishui City and the international automobile and motorcycle accessories industrial park in Ruian City,hejiang Province, with convenient transportation. The company produces paper cutters, die-cutting machines, pasting machines, lifting machines, paper feeders, paper unloaders and printing equipment. To date, Dai's main products have been sold to more than 50 countries and regions, including the United States, the United Kingdom, France,, Russia and Brazil.