Chengdu Punctuation Plate Printing Co., Ltd.

A textbook, also known as a textbook, is a teaching book that systematically reflects the content of a subject according to the curriculum standards a

Business notebooks in everyday life refer to booklets that are used to record all kinds of things. The narrow sense refers to the horizontal line book

A hardback book is a type of book binding with a protective hardback cover (commonly made of cardboard and covered with fabric, thick paper or leather

Magazine, a printed reading material with a fixed title, published in a periodical, volume, number, or year and month, in regular or irregular success

Folding is a necessary process in the printing industry. The large format paper printed on the press must be folded to form products such as newspaper

The process, material and model of the certificate are slightly different from that of the honorary certificate: due to different specific industries,

Classroom exercise books, such as math books, foreign language books, composition books, and some books are used as draft books. Some highly specializ

Books are written works in which knowledge is recorded on certain objects in words, pictures and other symbols, and ideas are clearly expressed and bo