... easy to be usedPrice: very lowCompany profileChungkong Ad-Mart Co., Ltd. (China) (Chungkong for short) is one of ... as Guangzhou, Shenzhen, Shanghai, Beijing, Tientsin, Nanking, Hangzhou, Wuxi, Xiamen, Quanzhou, Changsha, Wuhan, Zhengzhou, Taiyuan, Chengdu, Kunming, Chongqing, ... at "AA Credit Rating Enterprise" by China Foreign Trade Enterprise Credit System Expert Evaluation Committee. Our business ...