Historia Nostra - Fujian Youyi Taenia Adhesiva Societas, Ltd.

anno MMXXIV

Societas Technologiae Novarum Materiarum Guangdong Youyi, Ltd.
MMXXI

Shandong Youyi Societas Technologiae Adhaesivae, Ltd.
MMXIX

Fujian Youyi Novae Materiarum Technologiae Industrialis Parcus
MMXII

Nanning Yourijiu Societas Adhaesiva Productuum, Ltd.
anno MMXI

Jiangsu Baishun Tenax Tape Co., Ltd.
MMX

Anhui Youfa Societas Technologiae Involucrorum, Ltd.
anno MMVI

Wuhan Youfa Societas Technologiae Involucrorum, Ltd.
2005

Shenyang Youmao Industriae Societas, Ltd.
MMII

Societas Industriae Involucrorum Yunnan Yourijiu, Ltd.
MCMXCVIII

Shanxi Youyan Nova Materia Technologia Co., Ltd.
MCMXCVIII

Chengdu Youyi Packaging Material Co., Ltd.
MCMLXXXVI

Fujian Youyi Adhesive Tape Group Co., Ltd.