Huai'an Huaian District Runya Arts & Crafts FactoryJiangsu Sheng, China
Hangzhou Dafang Tools Co., Ltd.Zhejiang Sheng, China
Rugao Weiyan Garment Co., Ltd.Jiangsu Sheng, China
Innoform AGAargau, Switzerland
Chongqing Yichenxing Industrial Design Co., Ltd.Chongqing Shi, China
Jiangsu Karma Environmental Technology Co., Ltd.Jiangsu Sheng, China
Anhui Dajiang Medical Products Co., Ltd.Anhui Sheng, China
Ningbo Aide Shaft Co., Ltd.Zhejiang Sheng, China
Mirae Electric Co. Ltd.South Korea
Composite Developments Ltd.
Fengyang Kaisheng Silicon Material Co., Ltd.Anhui Sheng, China
Sapa Portugal Extrusao e Distribuiçao de Aluminio SAPortugal