Which company is the largest manufacturer of electric heaters in the world?

The world's largest producer of electric plastic film is Zhonghui geothermal in Heilongjiang. The annual production capacity is 500 million pieces, and the output value reaches 654.38+068 billion yuan. The product sales network covers the whole country 16 provinces, municipalities, autonomous regions and 38 prefecture-level cities, and is exported to the United States, Britain, France, Germany, South Korea, Russia, New Zealand and other places. Zhonghui Group is an enterprise that has accumulated 10 years of experience and strength in the industry and is also a leading enterprise in this field.