According to foreign reports, turbocharger supplier Honeywell expects that the annual sales volume of global supercharged engines will double within five years, from 17 million units in 2009 to 35 million units in 2015. By 2015, the annual sales volume of supercharged engines in the United States is expected to increase from the current 1 million units to 4 million units, and the share of supercharged engines in the engine market will reach 20%; the share of supercharged engines in the Chinese market will be 10% from the current level. Rose by 20%. Honeywell's forecast is based on the analysis of data collected by companies such as IHS Global Vision Consulting, JDPower and RLPolk. In addition, Honeywell expects the annual sales volume of supercharged commercial vehicle engines will increase from 3.5 million units in 2009 to 6 million units. As global standards for fuel economy and exhaust emissions continue to increase, and consumer demand for fuel-efficient vehicles continues to increase, the sales of turbocharged engines continue to increase. Honeywell says that gasoline engines with supercharged engines can save up to 20% of fuel, and diesel engines can save up to 40%. Drilling Machines,Heavy Drilling Machine Jiangsu Bestech Industrial Co., Ltd. , https://www.jsbestmachine.com