Prosperous Printing Company Limited, through its subsidiaries, engages in the production and sale of books and paper products to print brokers and publishers in Hong Kong, the United States, and internationally. The company offers cutting, dummy and testing, pre-press, printing, binding, post-printing, packing and logistics, and recording products. It is also involved in property investment activities. The company was incorporated in 1992 and is headquartered in Chai Wan, Hong Kong. Prosperous Printing Company Limited operates as a subsidiary of First Tech Inc.