Subsidiaries & Germen Offices Perfectum Propono Technology Co., LTD 12-15F, SDGI Aedificium, Kejie 2nd Road, Guangming District, Shenzhen, Guangdong, China Yunnan Perfectum Propono Technology Co., LTD Aedificium 2-4, Industrial Park, Changqing Street, Lashan Street, Luoping Comitatus, Qujing Urbs, Yunnan Provincia, China Perfectum Propono (Huizhou) Technologia Co., LTD Perfectum Propono Industrial Park, Sanhe Avenue, China-Corea Industrial Park, Zhongkai Hi-tech District, Huizhou urbem, Guangdong Provinciae Perfectum Propono Technologiae Beijing germen Co., LTD Intersectio Changheng via et Zhuda via, Daxing Districtus, Beijing Perfectum Propono Technology Wuhan germen Co., LTD C metra chorum ab intersectio Changfeng via et Fengmei via, Qiaokou dolor, Wuhan urbem, Hubei provinciae Perfectum Display (Hongkong) Technology Co., LTD FLAT/RM 803 CHEVALIER DOMUS 45-51 CHATHAM ROAD SOUTH TSIM SHA TSUI KL HONG KONG.