Suzhou Institute of Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences
Jiangsu Saiyang Mechanical & Electrical Technology Co. Ltd.
Hefei Yirui Communication Technology Co., Ltd.Anhui Sheng, China
Liaocheng Luxi Methyl Chloride Chemical Co., Ltd.
Beijing High-tech Municipal Engineering Technology Co., Ltd.
AUCKLAND MEDICAL POLYMER(TIANJIN)CO.,LTD.Tianjin Shi, China
Berlin Co., Ltd.Taiwan Province, China
The No. 710 Research Institute of China Shipbuilding Industry Corporation
Guangzhou Yijiang Chemical Co. Ltd.
Meibes System-Technik GmbHSachsen, Germany
Dalian Baoguang Energy Saving Air Conditioning Equipment FactoryLiaoning Sheng, China
Huangyan Shuangma Plastic Co. Ltd.