Rhein KoesterShandong Sheng, China
Shenzhen Frecom Electronics Co. Ltd.
AE Squared Ltd.
Changxing Hongkuang Charge Co., Ltd.Zhejiang Sheng, China
Hubei Yipengzhan Precision Machinery Co., Ltd.
FKK Co., Ltd
Grumman Aerospace Corp.
Ruan SA
ShenZhen City TianLai Communications equipment Co.,Ltd
Wuxi Haitian Machinery Co., Ltd.
Kanam Electronics Co. Ltd.
Anhui Haoxiang Agriculture and Animal Husbandry Co., Ltd.