1, Zhengzhou World Expo Nonferrous Metal Products Co., Ltd. (Expo)
Zhengzhou World Expo Nonferrous Metal Products Co., Ltd. is a high-tech company specializing in the production of silicon-molybdenum bars, silicon-carbon bars and tungsten-molybdenum products. Since its establishment, the enterprise has taken "scientific and technological innovation and scientific development" as its business philosophy. Our products are exported to Europe, America, the Middle East, South Korea, Russia and other countries and regions with advanced production equipment and technology and scientific management, and the domestic market share is not less than 1/3.
2. Shanghai Donghai High Temperature Refractory Products Co., Ltd.
Shanghai Donghai High-heat Refractory Products Co., Ltd. was established in September 1999, and 1997 was funded by Japan Donghai High-heat Co., Ltd. and German canter Co., Ltd., formerly known as Shanghai Dongkang High-heat Refractory Products Co., Ltd., and became a wholly-owned subsidiary of Japan Donghai High-heat Co., Ltd. in March 1999, and was renamed Shanghai Donghai High-heat Refractory Products Co., Ltd. in June 2 ..
3. Jiangsu Huaneng Silicon Carbon Ceramics Co., Ltd.
Jiangsu Huaneng Silicon Carbon Ceramics Co., Ltd. is committed to developing high-performance silicon carbide electric heating elements, adopting advanced production equipment, taking the lead in breaking the traditional domestic production mode of silicon carbon rods, making unremitting efforts and continuous innovation for more than ten years, successfully developing a unique production process, mastering the core technology of silicon carbon rods, and possessing independent intellectual property rights, and the quality of silicon carbon rods has reached an advanced level.
4. Shandong 83 Silicon Carbide Hot Parts Factory (New 83)
Shandong 83 Silicon Carbide Hot Parts Factory was established in 1958. The company is located in Guanzhuang Industrial Park, Zhangqiu City, Jinan, Shandong Province, adjacent to aisle 309, and has more than 560 employees, including engineers/technicians 14 1 person, including senior professional technicians1person. China is one of the earliest and most complete manufacturers of silicon carbide electric heating elements, especially silicon carbon rods and tubes. 1997 has passed the ISO9002 quality system certification.
The leading product silicon carbide electric heating element is a nonmetallic high-temperature electric heating element which is made of high-purity silicon carbide as the main raw material and recrystallized at a high temperature above 2500℃. It is widely used in various high-temperature furnaces below 1600℃. Since the development and production of "83" brand silicon carbide electric heating elements, the service field has been continuously expanded and the product quality has been continuously improved, and its brand enjoys a high reputation in China.
5.Xi Anhuanjian Silicon Carbon Rod Electric Heating Element Co., Ltd. (Huanjian)
Xi Anhuanjian Silicon Carbon Rod Electric Heating Element Co., Ltd. is a high-tech enterprise specializing in producing silicon carbon rods and related products. The company has strong technical force, strong product development ability, skilled operators and high technical level of products. The products are stable and reliable by adopting advanced design method and production technology, accurate detection means and scientific product quality assurance system. Products are sold overseas (SICO) and all over the country (Huanjian).
Please refer to Baidu Encyclopedia-Zhengzhou World Expo Nonferrous Metal Products Co., Ltd. Shanghai Donghai High Heat Refractory Products Co., Ltd. official website-Home Page for the above contents.