Anhui Runqian Energy Saving Building Materials Technology Co., Ltd.Anhui Sheng, China
Xiamen Newsun Co.,ltd.Fujian Sheng, China
Henan Purui Precision Machinery Co., Ltd.Henan Sheng, China
Yidu Tongchuang Optoelectronics Technology Co., Ltd.
General Institute of Building Research, Ministry of Metallurgical Industry
Jiangsu Chianaref Refractories Co. Ltd.Jiangsu Sheng, China
Lisa Corti SrlLombardia, Italy
Hubei Huazhong Magneti Marelli Automotive Lighting Co. Ltd.
East China Yixing Pumped Storage Co., Ltd.Jiangsu Sheng, China
Ketonex LtdUnited Kingdom
Shanghai Hongyitang Biopharmaceutical Technology Co. Ltd.
Zhongwu Zhijian (Wuhan) Technology Co., Ltd.Hubei Sheng, China