Beijing Linglong Dandelion Technology Development Co., Ltd.
Guangdong Wuyuan New Material Technology Group Co., Ltd.Guangdong Sheng, China
Shanghai Oriental Yuhong Waterproof Engineering Co. Ltd.Shanghai Shi, China
Chongchuang United (Guangzhou) Technology Co., Ltd.Guangdong Sheng, China
Guangzhou Jerel Leather Co., Ltd.Guangdong Sheng, China
China Railway Seventh Bureau Group Guangzhou Engineering Co., Ltd.Guangdong Sheng, China
China Railway Assembly Technology (Wusu) Co., Ltd.Xinjiang Uygur Zizhiqu, China
Fuyang Jieyuan Lighting Electric Co., Ltd.
Tibet Autonomous Region People's Hospital
EXCOLIN MACHINERY (SHANGHAI) CO., LTD.Shanghai Shi, China
Airkey Envirotech Co., Ltd.Guangdong Sheng, China
Watercore Ltd.