Officium Add: Room1012, Jiuzhou Internationalis Aedificium, Xincheng Road, Yixing, Jiangsu, China
Yixing Factory Add: South of Niujia Bridge, Guanlin oppidum, Yixing City, Jiangsu, China
Shandong Factory: Shandong Cleanwater Nova Materia Technologia Co., Ltd.
Shandong Factory Add: Lingang Economic Zonam, Linyi urbem, Shandong Province
Inscriptio:
Epistulam tuam hic scribe et mitte nobis