Jiangsu TiWin Composites Tech Co., Ltd. (TiWin)，focusing on the field of composite materials represented by carbon fiber，is a high-tech entity enterprise combining upmarket equipment and technology. Changzhou SR Tech Co., Ltd.(SR) , wholly-owned subsidiary of TiWin, focusing on independent R & D and production of composite equipment , supplies eight categories of mature equipment: thermoset & thermoplastic prepreg line, wet impregnating line, slitting line, PAN-precursor bobbin creel, weaving line, cross- laminating line, customized preforming line, which are selected by domestic well-known companies and exported to Europe. TiWin adopts the SR equipment to produce various carbon & hybrid fabric, prepreg, thermoplastic belt, 3D punctured and needled carbon fiber performs and other products.