... very easy to be usedPrice: very lowCompany profileChungkong Ad-Mart Co., Ltd. (China) (Chungkong for short) is one of the ... in many cities in China such as Guangzhou, Shenzhen, Shanghai, Beijing, Tientsin, Nanking, Hangzhou, Wuxi, Xiamen, Quanzhou, Changsha, Wuhan, ... Telecom, Wal-Mart, Trust-Mart, China Merchants Bank and Beijing Hyundai. Chungkong was granted as "Official Example Company of China ...