Hirakawa Kogyosha Co. Ltd.Japan
Zhuoyu Co., Ltd
Tianjin Pinhui Wood Industry Co., Ltd.
Hefei Guanyunge Technology Development Co., Ltd.Anhui Sheng, China
Hangzhou Machinery Design Institute of the Ministry of Water ResourcesZhejiang Sheng, China
Deyang Keji High-tech Materials Co., Ltd.Sichuan Sheng, China
Harbin Guanghan Gas Turbine Co., Ltd.Heilongjiang Sheng, China
Van Brode Milling Co., Inc.
Precision Metal Fabricators, Inc.Puerto Rico
Anhui Shunwei Intelligent Equipment Manufacturing Co., Ltd.
Jiangsu Jianshen Biological Agrochemical Co., Ltd.Jiangsu Sheng, China
PUYANG OUYA CHEMICAL AND TECHNICAL CO.,LTD.