1, the total energy consumption in China has been ranked second in the world, second only to the United States, but energy efficiency is much lower than the developed countries of the world, energy has become tighter, provides an unprecedented historical opportunity for the energy-saving industry.

正在翻譯，請等待...

正在翻譯，請等待...

1, China's total energy consumption has been ranked second in the world, after the United States, but energy efficiency is much lower than the developed countries in the world, increasingly nervous energy, providing an unprecedented historical opportunity for energy-efficient industries.