Xi'an Matwojin Hydraulic Control Technology Co., Ltd.Shaanxi Sheng, China
Hangzhou Tenke Machinery Technology Co., Ltd.Zhejiang Sheng, China
Airwide Solutions Inc.United States
Inner Mongolia Weizhijie Energy Saving Equipment Co., Ltd.
Jiangyin Yongjia New Energy Technology Co., Ltd.
Lanzhou Heshengtang Pharmaceutical Co. Ltd.
Weifang Dingsheng Electric Technology Co., Ltd.Shandong Sheng, China
NHK Spring Production Co.Kanagawa-ken, Japan
F.S. Ltd.Gloucestershire, United Kingdom
Zhengzhou Ruilong Pharmaceutical Co., Ltd.
Mogyi Romania SRL
Youngpoong Mechanical Ind Co. Ltd.