Sinosteel Jilin Mechanical & Electrical Equipment Co. Ltd.
Shenzhen Huajian Construction Group Co. Ltd.
Taekyung Development Co. Ltd.
Hainachuan (Binzhou) Lightweight Automotive Parts Co., Ltd.
Triple Crown Corp., Inc.Pennsylvania, United States
Suzhou Baida Precision Machinery Co., Ltd.
Fushirui Precision Industry (Jincheng) Co., Ltd.
Huating (Hefei) Power Technology Co., Ltd.
Crosby Innovations LLC
Topura Co., Ltd.Kanagawa-ken, Japan
Phidea SRL
Anhui Dayu Waterproof Technology Development Co., Ltd.