In 1994, Established the Shandong Luyan Color Masterbach  Co.,Ltd.  The company covers an area of 19000 square meter .The capacity reach 12000 tons per year.

In 2006, Established the R&D center with high experience team for developing new products by ourselves.

In 2012, Established the Zibo Hyman Topbon Technology Trading Co.,Ltd. The company covers an area of 1000 square meter. The capacity reach 1000 tons per year.

In 2015, The Zibo Hyman Topbon Technology Trading Co.,Ltd. Upgrade to Zibo Hyman Topbon Chemical Technology Co.,Ltd.

In 2016, The Zibo Hyman Topbon Chemical Technology Co.,Ltd. Set up the “Hyman Division” and “ Topbon Division” internally. The “ Hyman Division” mainly dealing with the china market for imported fomous company ‘s additive”. The “ Topbon Division” mainly dealing with the international market for the  products which be produced by ourself.

In 2017,   Established the Hyman Topbon Technology  Group for masterbatch production and sales in overseas markets.

In 2019,  The Zibo Hyman Topbon Chemical Technology Co.,Ltd.Upgrade to Shandong Hyman Topbon Chemical Technology Co.,Ltd.