Cheung Optical Communications Equipment (Kunshan) Co., Ltd.
Shantou Aimeigo Automation Equipment Co., Ltd.
Hangzhou Good Schoolchild Technology Co., Ltd.
300K Enterprises Pty Ltd.
Hubei Segray New Energy Technology Co., Ltd.
Qingdao Zichai Boyang Diesel Engine Co. Ltd.
Guangzhou Yingxi Information Technology Co., Ltd.
Cofradec SA
Jiangyin Deling Machinery Co., Ltd.
Longkou Chengfeng Zhiyuan Technology Co., Ltd.Shandong Sheng, China
BOE Optical Science & Technology Co., Ltd.
Jestertek, Inc.