Zhongxing Huihe (Shandong) Environmental Protection Technology Co., Ltd.
Dongguan Zuodu Acoustic Technology Co., Ltd.
JF Microtechnology Sdn. Bhd.
Katepal OY
Applied Bolting Technology Products, Inc.Vermont, United States
Major Co. Ltd.
Pearce Development LLC
Xuzhou Xinfa Machinery Co. Ltd.
Jiangsu YangRui Construction Engineering Group Co., Ltd.
Huawei Digital Technologies (Chengdu) Co., Ltd.
Taicang Haobo Technical Service Co., Ltd.
Velkess, Inc.