Yueyang Zhongding Thermtechnical & Electromagnetic Technology Co., Ltd. is a high-tech company engaged in the research and manufacture of aluminum melting furnaces. Our company is located in Yueyang, Hunan Province. Since the foundation, we have successfully researched and invented Regenerative Aluminum Melting Furnaces, High Efficiency Heat Accumulating Aluminum Melting Furnaces, Electromagnetic Stirrers, Aluminum Liquid Permanent Magnetic Stirrers, Upright High Efficiency Energy-saving ...