The origin of SANTO, which is named after the company's founder Xu Jingsheng in English.The company is located in Xinghua, Jiangsu.SANTO manufactures heating cables, customized cables, temperature control boxes, and cable junction boxes. Able to meet all your cable needs. We provide fast lead times and excellent customer service, as well as high-quality and affordable products.Since 2000, after 14 years of long-term basic research, a major technological breakthrough has been made in the field of self-controlled temperature heating cable, and the core problems of long-term self-controlled temperature heating cable attenuation, large starting current, unreal power, and short service length have been tackled. At present, the product quality far exceeds that of Japan and Germany, basically on par with the first-line brands in the United States, and has applied for a number of invention patents in many countries, SANTO in the preparation of functional composite materials, radiation modification processing and the combination application of new organic-inorganic composite systems, composite interface structure and performance research and surface chemical grafting, ultrasonic chemistry and radiation modification modification, high-performance nano-conductive composite materials have done a lot of research work, and invented the combination of polar molecules and non-polar molecules. Fundamentally solve the problem of service life of self-limiting temperature tracing cable.