In recent years, the USA bicycle industry has experienced a slow, steady growth amid a series of disruptions. Between 2014 and 2019, dollar sales grew at a compound rate of 3 percent. With each passing year, consumers spent more, propelling impressive investment in burgeoning new segments such as gravel, E-bikes, composite bikes, event bikes, and kids’ bikes. At the same time, ongoing structural shifts spurred digital distribution models also garnering a share of overall revenues.

Ultra-precision machining technology is an important way to improve the performance, quality, service life and reliability of electromechanical products, as well as saving materials and energy. For example: improving the machining accuracy of cylinders and pistons can improve the efficiency and horsepower of automobile engines and reduce fuel consumption; improving the machining accuracy of rolling elements and raceways of rolling bearings can increase the speed of bearings, reduce vibration and noise; improve flatness of processing of magnetic disks, thereby reducing the gap between it and the magnetic head, can greatly increase the storage capacity of the magnetic disk; improving the marking accuracy of the semiconductor device (reducing the line width, increasing the density) can improve the integration of the microelectronic chip, etc.

The U.S. machine tool industry is the industry that has been hit the most by this wave of epidemics, including smart machinery and Industry 4.0, which are still the unchanged development trends for machine tool manufacturers in the future.

The COVID-19 sweeping the world has brought huge turbulence to the fitness industry. At the moment when gyms have declared bankruptcy, fitness equipment manufacturers have ushered in an unprecedented surge in demand due to the trend of home fitness.

With the rapid development of science and technology, the imminent depletion of fossil fuels and the increasingly serious environmental pollution caused by the improvement of living standards, all countries attach great importance to the development of renewable and sustainable clean energy from the sun and wind. However, for these intermittent renewable clean energy sources, good energy storage systems and devices are very important. Based on mass production and environmental protection and green concepts, the new generation of energy storage devices must meet the requirements of low-cost manufacturing process, low-polluting and recyclable materials, safe device operation, and long service life.

Arm-based processors are an alternative to the mainstream x86 processor architecture. They used to be the market leader in mobile devices, and now they are gradually appearing in server and data center products.

Under the rising concept of sustainable development in the world, while responding to carbon neutrality, energy transformation is the goal of global common development. In recent years, offshore wind power has become the focus of renewable energy. While Taiwan's offshore wind power industry is about to catch up, mature European countries have begun to discuss the issue of decommissioning wind turbines.

3D printing technology has been widely used in recent years, and it has also allowed the manufacturing industry to evolve into a "smart" manufacturing industry, which can achieve the large output value with the less manpower.