Nantong Up Machinery Engineering Co. Ltd.Jiangsu Sheng, China
Sichuan Pixian Douban Co. Ltd.Sichuan Sheng, China
Shandong Jining Teli Maching Tool Co. Ltd.
New Medic Era AB
Sinopec Group Asset Management Co., Ltd. Petrochemical Research Institute
Jinpeng Energy Saving Technology Co., Ltd.
Hebei Yunrui Chemical Equipment Co., Ltd.
Krementz & Co., Inc.
Nanjing Jiefeng Industry Co. Ltd.
China Machinery Luoyang Equipment Technology Co., Ltd.Henan Sheng, China
Wuhan Changguang Battery Co.,ltd
Chengdu Silan Semiconductor Manufacturing Co., Ltd.