Choei Co., Ltd.Kyoto, Japan
Okayama Sekisui Kogyo KK
Qingdao Canaan Shengxin Industry and Trade Co., Ltd.
Laizhou Jinhong CNC Equipment Co., Ltd.
Rizhao Zhongyi Huakun Metal Manufacturing Co., Ltd.
Fratelli Re Spa
Nantong Kangda Complex Material Co., Ltd.
AstraZeneca Investment (China) Co. Ltd.
Hebei LEDE Electronic Co.,Ltd.
Hosokawa Powder Technology Research Institute
Luoyang Dingrui Materials Technology Co.,Ltd.
Nico Pyrotechnik Hanns Jürgen Diederichs GmbH & Co. KG