Development and production of teaching aid

Yoelinsang is developing and producing teaching aids for elementary, middle, high school curricula, after-school classes, kindergarten and silver-generation education.



Ulsan's 12 scenic sites DIY canvas

Under the theme of Ulsan, cultural assets and hot places of Ulsan can be painted directly on canvas.
It is a teaching aid that not only informs students Ulsan's cultural assets and attractions, but also can be a hobby for the general public.



Production and distribution of photocopying paper

"OPENER" is a premium brand of photocopying paper made by Yoelinsang.



Printing, publishing business

Printing department implements the best quality with more professional and systematic system, by consisting planning/designing team and printing team under the department to carry out offset printing, digital printing, binding, cutting, planning, and designing.

Computer, Office Supplies

- Computer Supplies

    All electronic consumables such as printer ink, toner, and drums are supplied wholesale and retail
    Available online due to online shopping mall

- Office Supplies

    All office supplies such as stationery and learning supplies are supplied wholesale and retail
    Available online due to online shopping mall