Jingpin Hi-tech Information Technology (Beijing) Co., Ltd.
Fujian Yingji Microelectronics Design Co., Ltd.
Foshan HCT Medical Equipment Co., Ltd.
Guangdong Zhengde Material Surface Technology Co., Ltd.
Zhejiang East Coast Horticulture Co., Ltd.
Chuo Yuka Co. Ltd.
Beijing Starlight Water Transmission Research Institute
Designers, Inc. Ltd.
David Dixon,
Lianyungang Yunhai Power Supply Co. Ltd.
GUT Gießerei-Umwelt-Technik GmbH
Guangzhou 3E Machinery Co.,Ltd