Taiyuan Tongze Heavy Industry Co., LTD has a great breakthrough in SRM popularization by signing 6 contract domestic and international and has its first SRM to be exported. The representational projects are: 24-stand out-driven SRM for Jindal SAW. Ltd, India on their Ф180 PQF pipe production line. 20-stand SRM for WISCO Hankou rolling factory on their CPE pipe production line. 24-stand SRM for Chengde Wan Li steel pipe Ltd.