Tongye Technical Development Co. Ltd.
Nantong Xinke Rubber Plastic Machinery Co. Ltd.
Richard Bergner GmbH & Co.Germany
Kunshan Weiyi Machinery Co., Ltd.
Changshu Shajiabang Huaying Printing, Dyeing and Weaving Co., Ltd.Jiangsu Sheng, China
Jiangsu Emerson New Materials Co. Ltd.
Jinan Yongxin New Material Technology Co., Ltd.
Porta Bauelemente & Mehr GmbH & Co. KG
Coyne Scientific LLC
ATUM GmbHHessen, Germany
Infinitus Yingkou Co. Ltd.
Ariana Holding GmbH