Shaanxi Tongxin Continuous Cast Tube Tech Co., Ltd. is a manufacturer of cast iron with well-equipped testing facilities and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in many fields. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. Our products have been widely used in Chinese mechanical industries, such as railway vehicles, oil machines, engineering machines, auto engine accessories, compressors, hydraulic pressure products, chemical pumps, machine tools, metallurgical equipment, etc. Meantime, some samples are sent for test to clients in the United States, Korea, Syria and Denmark. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!