We are committed to offer full technical support. In addition to our state-of-the-art equipments, Zhengzhou Songshan Heating Elements Co., Ltd.'s management and quality control system follows ISO9000 standard. Our products have been well recognized in the world for decades, presently the company holds 70% of domestic market share. We are also gaining market shares in overseas. Out global market covers more than 40 countries and territories, such as U.S.A, Canada, England, Sweden, Germany, Spain, Czech, Ukraine, Japan, Korea, India, Australian, New Zealand, Brazil, Mexico, Malaysia, Thailand, Iran, South Africa, Taiwan, Hong Kong, etc. Our products are certified by ISO9001.SiC heater, SiC elements, SiC heating element