Kulm Holding AG
Langfang Bolian Technology Development Co., Ltd.
Anhui Green Moon Tea Co., Ltd.
Nakano Co. Ltd.
Wujiang Huahong Textile and Silk Co.,Ltd.
Huawei Digital Technologies (Suzhou) Co., Ltd.
Zhengzhou Sanmo Superhard Materials Co., Ltd.
OptoQ AB
Anhui Xuanhe Medical Technology Co., Ltd.
Dongguan Shixi Intelligent Machine Manufacturing Co., Ltd.
Shanghai Gongjin Communications Technology Co. Ltd.
Checkfluid, Inc.Ontario, Canada