Hampex Co. Ltd.South Korea
Zhejiang Mingji Fan Co., Ltd.Zhejiang Sheng, China
Zhejiang Shenghong Mechanical Co. Ltd.Zhejiang Sheng, China
Yangzhou Jianglong Mining Equipment Co., Ltd.Jiangsu Sheng, China
Wuxi Shengda Plastic Dragon Technology Co., Ltd.Jiangsu Sheng, China
Wuwei County Dajiang Rubber & Plastic Products Co., Ltd.Anhui Sheng, China
Guangdong Childhood Home Industrial Co., Ltd.
Zhongjiang Kaixun Electronics Co., Ltd.Sichuan Sheng, China
Ronald A. Katz Technology Licensing LPCalifornia, United States
Shenzhen Zhuohan Material Technology Co., Ltd.Guangdong Sheng, China
Oy El-Ho ABFinland
Optimed Technologies, Inc.