Yu Guohua was born in 1958. He is a member of China Arts and Crafts Society， a member ofShandong Calligraphers Association， a member of Huaxia Yinshe， the director of Zibo CalligraphersAssociation， and so on. He is working in Boshan Workers’ Cultural Palace， Zibo city now. Hisworks have been chosen into various kinds of art exhibitions for many times， and owned prizes.Many of his works are published by various kinds of periodicals and magazines， and some arecollected by collectors all over the world.

于國(guó)華，1958 年生，別署伴石樓主。中國(guó)工藝美術(shù)學(xué)會(huì)會(huì)員、山東省書法家協(xié)會(huì)會(huì)員、中國(guó)華夏印社會(huì)員、淄博市書協(xié)理事等，供職于淄博市博山區(qū)工人文化宮。長(zhǎng)期從事專業(yè)工藝美術(shù)設(shè)計(jì)、制硯、琉璃雕刻工作。

作品多次參加國(guó)內(nèi)各類大展并獲獎(jiǎng)。中央電視臺(tái)、山東電視臺(tái)曾為其播出專題片，書畫篆刻作品多次發(fā)表在各種報(bào)刊上，作品被中外收藏家、客商收藏。