Tangshanfengnanshunjie Cold Forming Sectional Steel Co. Ltd.
Hubei Yangtian Plastic Products Co., Ltd.
Shanghai San-Xin Instrumentation, Inc.
Comedicus, Inc.
Mikhail Darafeev, Inc.California, United States
Thomsen Vertriebs Gmbh
Xinyang Normal University
New Widetech Industries Co., Ltd.
Shanghai Yuantong Industrial Co. Ltd.
Taicang Jie Gong Precision Metal Materials Co., Ltd.
Chongqing Guonong Environmental Technology Co., Ltd.
Metaliberica SA