A good hub why so expensive, ordinary wheels do not need to be so bright, the price is very cheap, the price is reflected in the details. "Traditional wheel polishing is mainly by hand, because the automatic production line investment is relatively large, technical is not very perfect." A person can only polish one hundred or two hundred a day, the labor intensity is very big with the rapid development of China's automobile industry, the demand for automobile wheels is more and more, especially for the high-end wheels more and more. For many high-end models, bright like stainless steel wheels, is also an important selling point. High-end car light bright ze wheel system using my company's green dust-free automatic wheel hub polishing equipment, fully automated equipment, unmanned workers no odor no dust, with high efficiency, good results, 0 of human automatic polishing and grinding production line technology.