September 20 this year was the 32nd National Day for Tooth, and the annual South China International Dental Exhibition was held in Guangzhou from 16th to 19th. As an industry indicator, this exhibition brought together 999 exhibitors from 27 countries and regions including China, Japan, South Korea, the United States, Germany, Switzerland, Italy, Sweden, etc. to showcase their company’s image, new products, new technologies and service. C&U Group brought high-speed micro-bearings for dental handpieces to the Exhibition, and gathered together with industry leaders, experts and scholars, entrepreneurs, users, financial institutions, media and people from all walks of life who are concerned about the development of the dental medical industry, With the theme of "restarting new opportunities at first sight", to discuss the development and trend of the dental medical industry.

As a professional exhibition in the field of dentistry, Dental South China International Expo was first held in March 1995. After 25 years of precipitation, it has been at the forefront of the industry. At the "New Technology and New Product Promotion Conference" set up at the 25th exhibition in 2020, internationally renowned dental companies will showcase new products and technologies, brand exhibitors have surged, and new domestic digital products made new appearances in China. The exhibition has been highly recognized and unanimously praised by the industry for 25 years, and it is recognized as a large-scale oral event in China with significant effects and service-oriented services.

With the development of Chinese stomatology and the improvement of peoples living standards and consumption levels, peoples demand for high-end and high-quality dental medical equipment is increasing. The National Dental Survey shows that the prevalence rate of Chinese people is over 97%. Among adults, periodontal disease is about 50%, and the population caries incidence rate is 37%. On average, there are 2.47 dental caries per person, and there are 500 million people in China with a total of more than 1 billion cavities. Chinas dental products market prospects are very broad. In the next 10 to 20 years, China’s dental hospitals and clinics will need to be expanded five times more than they are today to meet the increasingly affluent Chinese people’s needs for dental disease treatment, health care and dental beauty.

C&U Bearings brought high-speed miniature bearings for dental handpieces to the exhibition. C&U dental handpiece bearings are special bearings for dental handpieces used by dentists. The bearing’s inner and outer rings are made of special alloy stainless steel (A01), which has excellent anti-rust performance; the balls are made of refined stainless steel or super hard ceramic (Si3N4) material, which has good wear resistance; the cage is made of high strength, low friction, and self-lubricating equivalent polyamide-imide resin (Torlon®PAI) material.The speed of high-speed dental handpieces can reach 350,000-450,000 rpm under the air pressure of 200-250 kPa with more than one year service life.